11195404

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23131}}^1$

素因数の和:23157

約数の個数: 18

約数和(自身を含む): 21535892

約数和(自身を除く): 10340488

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 23131, 46262, 92524, 254441, 508882, 1017764, 2798851, 5597702, 11195404]

約数ペア:

[(1, 11195404), (2, 5597702), (4, 2798851), (11, 1017764), (22, 508882), (44, 254441), (121, 92524), (242, 46262), (484, 23131)]