12811036

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{4049}}^1$

素因数の和:4173

約数の個数: 24

約数和(自身を含む): 25855200

約数和(自身を除く): 13044164

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 4049, 8098, 16196, 28343, 56686, 113372, 457537, 915074, 1830148, 3202759, 6405518, 12811036]

約数ペア:

[(1, 12811036), (2, 6405518), (4, 3202759), (7, 1830148), (14, 915074), (28, 457537), (113, 113372), (226, 56686), (452, 28343), (791, 16196), (1582, 8098), (3164, 4049)]