Q: What is the sum of all factors of the number 15,828 excluding 15,828?
A: 21,132
The factors of the number 15,828 are: 1, 2, 3, 4, 6, 12, 1319, 2638, 3957, 5276, 7914, 15828.
If you add them up, you will get the total of 15,849. Now subtract 15,828 to get 21,132