19327286398

素因数分解:

$2^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{3116299}}^1$

素因数の和:3116751

約数の個数: 16

約数和(自身を含む): 33207292800

約数和(自身を除く): 13880006402

約数列:

[1, 2, 7, 14, 443, 886, 3101, 6202, 3116299, 6232598, 21814093, 43628186, 1380520457, 2761040914, 9663643199, 19327286398]

約数ペア:

[(1, 19327286398), (2, 9663643199), (7, 2761040914), (14, 1380520457), (443, 43628186), (886, 21814093), (3101, 6232598), (6202, 3116299)]