12803510

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{5101}}^1$

素因数の和:5359

約数の個数: 16

約数和(自身を含む): 23142672

約数和(自身を除く): 10339162

約数列:

[1, 2, 5, 10, 251, 502, 1255, 2510, 5101, 10202, 25505, 51010, 1280351, 2560702, 6401755, 12803510]

約数ペア:

[(1, 12803510), (2, 6401755), (5, 2560702), (10, 1280351), (251, 51010), (502, 25505), (1255, 10202), (2510, 5101)]