15660110416

素因数分解:

$2^4\times {\mathrm{21713}}^1\times {\mathrm{45077}}^1$

素因数の和:66798

約数の個数: 20

約数和(自身を含む): 30343534452

約数和(自身を除く): 14683424036

約数列:

[1, 2, 4, 8, 16, 21713, 43426, 45077, 86852, 90154, 173704, 180308, 347408, 360616, 721232, 978756901, 1957513802, 3915027604, 7830055208, 15660110416]

約数ペア:

[(1, 15660110416), (2, 7830055208), (4, 3915027604), (8, 1957513802), (16, 978756901), (21713, 721232), (43426, 360616), (45077, 347408), (86852, 180308), (90154, 173704)]