22125136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{125711}}^1$

素因数の和:125730

約数の個数: 20

約数和(自身を含む): 46764864

約数和(自身を除く): 24639728

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 125711, 251422, 502844, 1005688, 1382821, 2011376, 2765642, 5531284, 11062568, 22125136]

約数ペア:

[(1, 22125136), (2, 11062568), (4, 5531284), (8, 2765642), (11, 2011376), (16, 1382821), (22, 1005688), (44, 502844), (88, 251422), (176, 125711)]