7887154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1877}}^1$

素因数の和:2081

約数の個数: 16

約数和(自身を含む): 12980736

約数和(自身を除く): 5093582

約数列:

[1, 2, 11, 22, 191, 382, 1877, 2101, 3754, 4202, 20647, 41294, 358507, 717014, 3943577, 7887154]

約数ペア:

[(1, 7887154), (2, 3943577), (11, 717014), (22, 358507), (191, 41294), (382, 20647), (1877, 4202), (2101, 3754)]