Q: What is the sum of all factors of the number 13,122 excluding 13,122?
A: 16,401
The factors of the number 13,122 are: 1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 6561, 13122.
If you add them up, you will get the total of 13,138. Now subtract 13,122 to get 16,401