8187974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5011}}^1$

素因数の和:5075

約数の個数: 16

約数和(自身を含む): 13231680

約数和(自身を除く): 5043706

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 5011, 10022, 95209, 190418, 215473, 430946, 4093987, 8187974]

約数ペア:

[(1, 8187974), (2, 4093987), (19, 430946), (38, 215473), (43, 190418), (86, 95209), (817, 10022), (1634, 5011)]