12861332

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{26573}}^1$

素因数の和:26599

約数の個数: 18

約数和(自身を含む): 24740394

約数和(自身を除く): 11879062

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 26573, 53146, 106292, 292303, 584606, 1169212, 3215333, 6430666, 12861332]

約数ペア:

[(1, 12861332), (2, 6430666), (4, 3215333), (11, 1169212), (22, 584606), (44, 292303), (121, 106292), (242, 53146), (484, 26573)]