Q: What is the sum of all factors of the number 2,103,161 excluding 2,103,161?
A: 12,331
The factors of the number 2,103,161 are: 1, 173, 12157, 2103161.
If you add them up, you will get the total of 2,103,173. Now subtract 2,103,161 to get 12,331