13216756

素因数分解:

$2^2\times 7^1\times {\mathrm{472027}}^1$

素因数の和:472038

約数の個数: 12

約数和(自身を含む): 26433568

約数和(自身を除く): 13216812

約数列:

[1, 2, 4, 7, 14, 28, 472027, 944054, 1888108, 3304189, 6608378, 13216756]

約数ペア:

[(1, 13216756), (2, 6608378), (4, 3304189), (7, 1888108), (14, 944054), (28, 472027)]