17861404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9901}}^1$

素因数の和:9957

約数の個数: 24

約数和(自身を含む): 34934256

約数和(自身を除く): 17072852

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 9901, 19802, 39604, 108911, 217822, 405941, 435644, 811882, 1623764, 4465351, 8930702, 17861404]

約数ペア:

[(1, 17861404), (2, 8930702), (4, 4465351), (11, 1623764), (22, 811882), (41, 435644), (44, 405941), (82, 217822), (164, 108911), (451, 39604), (902, 19802), (1804, 9901)]