Q: What is the sum of all factors of the number 12,876 including 12,876?
A: 31,920
The factors of the number 12,876 are: 1, 2, 3, 4, 6, 12, 29, 37, 58, 74, 87, 111, 116, 148, 174, 222, 348, 444, 1073, 2146, 3219, 4292, 6438, 12876.
If you add them up, you will get the total of 31,920.