31035818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1163}}^1\times {\mathrm{1213}}^1$

素因数の和:2389

約数の個数: 16

約数和(自身を含む): 50871456

約数和(自身を除く): 19835638

約数列:

[1, 2, 11, 22, 1163, 1213, 2326, 2426, 12793, 13343, 25586, 26686, 1410719, 2821438, 15517909, 31035818]

約数ペア:

[(1, 31035818), (2, 15517909), (11, 2821438), (22, 1410719), (1163, 26686), (1213, 25586), (2326, 13343), (2426, 12793)]