20172262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{48259}}^1$

素因数の和:48291

約数の個数: 16

約数和(自身を含む): 34747200

約数和(自身を除く): 14574938

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 48259, 96518, 530849, 916921, 1061698, 1833842, 10086131, 20172262]

約数ペア:

[(1, 20172262), (2, 10086131), (11, 1833842), (19, 1061698), (22, 916921), (38, 530849), (209, 96518), (418, 48259)]