12868339

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2677}}^1$

素因数の和:2730

約数の個数: 16

約数和(自身を含む): 15425280

約数和(自身を除く): 2556941

約数列:

[1, 11, 19, 23, 209, 253, 437, 2677, 4807, 29447, 50863, 61571, 559493, 677281, 1169849, 12868339]

約数ペア:

[(1, 12868339), (11, 1169849), (19, 677281), (23, 559493), (209, 61571), (253, 50863), (437, 29447), (2677, 4807)]