19938864058

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{701}}^1\times {\mathrm{79451}}^1$

素因数の和:80333

約数の個数: 16

約数和(自身を含む): 30118664160

約数和(自身を除く): 10179800102

約数列:

[1, 2, 179, 358, 701, 1402, 79451, 125479, 158902, 250958, 14221729, 28443458, 55695151, 111390302, 9969432029, 19938864058]

約数ペア:

[(1, 19938864058), (2, 9969432029), (179, 111390302), (358, 55695151), (701, 28443458), (1402, 14221729), (79451, 250958), (125479, 158902)]