22780493548

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{12855809}}^1$

素因数の和:12856256

約数の個数: 12

約数和(自身を含む): 39955857480

約数和(自身を除く): 17175363932

約数列:

[1, 2, 4, 443, 886, 1772, 12855809, 25711618, 51423236, 5695123387, 11390246774, 22780493548]

約数ペア:

[(1, 22780493548), (2, 11390246774), (4, 5695123387), (443, 51423236), (886, 25711618), (1772, 12855809)]