Q: What is the sum of all factors of the number 12,198 excluding 12,198?
A: 13,722
The factors of the number 12,198 are: 1, 2, 3, 6, 19, 38, 57, 107, 114, 214, 321, 642, 2033, 4066, 6099, 12198.
If you add them up, you will get the total of 12,211. Now subtract 12,198 to get 13,722