17487404

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{36131}}^1$

素因数の和:36157

約数の個数: 18

約数和(自身を含む): 33638892

約数和(自身を除く): 16151488

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 36131, 72262, 144524, 397441, 794882, 1589764, 4371851, 8743702, 17487404]

約数ペア:

[(1, 17487404), (2, 8743702), (4, 4371851), (11, 1589764), (22, 794882), (44, 397441), (121, 144524), (242, 72262), (484, 36131)]