19140379097

素因数分解:

$7^1\times {\mathrm{3433}}^1\times {\mathrm{796487}}^1$

素因数の和:799927

約数の個数: 8

約数和(自身を含む): 21881118336

約数和(自身を除く): 2740739239

約数列:

[1, 7, 3433, 24031, 796487, 5575409, 2734339871, 19140379097]

約数ペア:

[(1, 19140379097), (7, 2734339871), (3433, 5575409), (24031, 796487)]