4100998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9811}}^1$

素因数の和:9843

約数の個数: 16

約数和(自身を含む): 7064640

約数和(自身を除く): 2963642

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 9811, 19622, 107921, 186409, 215842, 372818, 2050499, 4100998]

約数ペア:

[(1, 4100998), (2, 2050499), (11, 372818), (19, 215842), (22, 186409), (38, 107921), (209, 19622), (418, 9811)]