Factors of 19
Answer
Factors: 1, 19
Number of factors: 2
Factor pairs: (1, 19)
Prime Factorization
19 = 19
Properties
- This number is prime
- This number is not a perfect square
- This is an odd number
- Sum of all factors: 20
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Understanding the Factors of 19
When we look at the number 19, we find that it has 2 factors in total. These are the numbers that divide evenly into 19 with no remainder.
This is a prime number, which means it has exactly two factors: 1 and itself.
Factor Pairs
The factors of 19 can be arranged in pairs: (1, 19). Each pair multiplies to give 19.