22880044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1571}}^1$

素因数の和:1917

約数の個数: 24

約数和(自身を含む): 43839936

約数和(自身を除く): 20959892

約数列:

[1, 2, 4, 11, 22, 44, 331, 662, 1324, 1571, 3142, 3641, 6284, 7282, 14564, 17281, 34562, 69124, 520001, 1040002, 2080004, 5720011, 11440022, 22880044]

約数ペア:

[(1, 22880044), (2, 11440022), (4, 5720011), (11, 2080004), (22, 1040002), (44, 520001), (331, 69124), (662, 34562), (1324, 17281), (1571, 14564), (3142, 7282), (3641, 6284)]