22259036

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1019}}^1$

素因数の和:1193

約数の個数: 24

約数和(自身を含む): 40212480

約数和(自身を除く): 17953444

約数列:

[1, 2, 4, 43, 86, 127, 172, 254, 508, 1019, 2038, 4076, 5461, 10922, 21844, 43817, 87634, 129413, 175268, 258826, 517652, 5564759, 11129518, 22259036]

約数ペア:

[(1, 22259036), (2, 11129518), (4, 5564759), (43, 517652), (86, 258826), (127, 175268), (172, 129413), (254, 87634), (508, 43817), (1019, 21844), (2038, 10922), (4076, 5461)]