12702912464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{72175639}}^1$

素因数の和:72175658

約数の個数: 20

約数和(自身を含む): 26849338080

約数和(自身を除く): 14146425616

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 72175639, 144351278, 288702556, 577405112, 793932029, 1154810224, 1587864058, 3175728116, 6351456232, 12702912464]

約数ペア:

[(1, 12702912464), (2, 6351456232), (4, 3175728116), (8, 1587864058), (11, 1154810224), (16, 793932029), (22, 577405112), (44, 288702556), (88, 144351278), (176, 72175639)]