15704756912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{75503639}}^1$

素因数の和:75503660

約数の個数: 20

約数和(自身を含む): 32768579760

約数和(自身を除く): 17063822848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 75503639, 151007278, 302014556, 604029112, 981547307, 1208058224, 1963094614, 3926189228, 7852378456, 15704756912]

約数ペア:

[(1, 15704756912), (2, 7852378456), (4, 3926189228), (8, 1963094614), (13, 1208058224), (16, 981547307), (26, 604029112), (52, 302014556), (104, 151007278), (208, 75503639)]