90396262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{216259}}^1$

素因数の和:216291

約数の個数: 16

約数和(自身を含む): 155707200

約数和(自身を除く): 65310938

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 216259, 432518, 2378849, 4108921, 4757698, 8217842, 45198131, 90396262]

約数ペア:

[(1, 90396262), (2, 45198131), (11, 8217842), (19, 4757698), (22, 4108921), (38, 2378849), (209, 432518), (418, 216259)]