21595418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{3659}}^1$

素因数の和:3901

約数の個数: 16

約数和(自身を含む): 35048160

約数和(自身を除く): 13452742

約数列:

[1, 2, 13, 26, 227, 454, 2951, 3659, 5902, 7318, 47567, 95134, 830593, 1661186, 10797709, 21595418]

約数ペア:

[(1, 21595418), (2, 10797709), (13, 1661186), (26, 830593), (227, 95134), (454, 47567), (2951, 7318), (3659, 5902)]