Q: What is the sum of all factors of the number 13,130,621 excluding 13,130,621?
A: 1,875,811
The factors of the number 13,130,621 are: 1, 7, 1875803, 13130621.
If you add them up, you will get the total of 13,130,622. Now subtract 13,130,621 to get 1,875,811