Q: What is the sum of all factors of the number 21,395 excluding 21,395?
A: 6,685
The factors of the number 21,395 are: 1, 5, 11, 55, 389, 1945, 4279, 21395.
If you add them up, you will get the total of 21,401. Now subtract 21,395 to get 6,685