Q: What is the sum of all factors of the number 13,388,039 excluding 13,388,039?
A: 1,912,585
The factors of the number 13,388,039 are: 1, 7, 1912577, 13388039.
If you add them up, you will get the total of 13,388,040. Now subtract 13,388,039 to get 1,912,585