8458154

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2161}}^1$

素因数の和:2285

約数の個数: 16

約数和(自身を含む): 13490880

約数和(自身を除く): 5032726

約数列:

[1, 2, 19, 38, 103, 206, 1957, 2161, 3914, 4322, 41059, 82118, 222583, 445166, 4229077, 8458154]

約数ペア:

[(1, 8458154), (2, 4229077), (19, 445166), (38, 222583), (103, 82118), (206, 41059), (1957, 4322), (2161, 3914)]