2019071929

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{16966991}}^1$

素因数の和:16967015

約数の個数: 8

約数和(自身を含む): 2443246848

約数和(自身を除く): 424174919

約数列:

[1, 7, 17, 119, 16966991, 118768937, 288438847, 2019071929]

約数ペア:

[(1, 2019071929), (7, 288438847), (17, 118768937), (119, 16966991)]