15281332

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31573}}^1$

素因数の和:31599

約数の個数: 18

約数和(自身を含む): 29395394

約数和(自身を除く): 14114062

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 31573, 63146, 126292, 347303, 694606, 1389212, 3820333, 7640666, 15281332]

約数ペア:

[(1, 15281332), (2, 7640666), (4, 3820333), (11, 1389212), (22, 694606), (44, 347303), (121, 126292), (242, 63146), (484, 31573)]