18416422088

素因数分解:

$2^3\times {\mathrm{1061}}^1\times {\mathrm{2169701}}^1$

素因数の和:2170768

約数の個数: 16

約数和(自身を含む): 34563352860

約数和(自身を除く): 16146930772

約数列:

[1, 2, 4, 8, 1061, 2122, 4244, 8488, 2169701, 4339402, 8678804, 17357608, 2302052761, 4604105522, 9208211044, 18416422088]

約数ペア:

[(1, 18416422088), (2, 9208211044), (4, 4604105522), (8, 2302052761), (1061, 17357608), (2122, 8678804), (4244, 4339402), (8488, 2169701)]