19473658

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{2089}}^1$

素因数の和:2229

約数の個数: 16

約数和(自身を含む): 30096000

約数和(自身を除く): 10622342

約数列:

[1, 2, 59, 79, 118, 158, 2089, 4178, 4661, 9322, 123251, 165031, 246502, 330062, 9736829, 19473658]

約数ペア:

[(1, 19473658), (2, 9736829), (59, 330062), (79, 246502), (118, 165031), (158, 123251), (2089, 9322), (4178, 4661)]