Q: What is the sum of all factors of the number 2,388 excluding 2,388?
A: 3,212
The factors of the number 2,388 are: 1, 2, 3, 4, 6, 12, 199, 398, 597, 796, 1194, 2388.
If you add them up, you will get the total of 2,391. Now subtract 2,388 to get 3,212