Q: What is the sum of all factors of the number 12,388 excluding 12,388?
A: 10,572
The factors of the number 12,388 are: 1, 2, 4, 19, 38, 76, 163, 326, 652, 3097, 6194, 12388.
If you add them up, you will get the total of 12,398. Now subtract 12,388 to get 10,572