22231396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{3391}}^1$

素因数の和:3555

約数の個数: 24

約数和(自身を含む): 42739200

約数和(自身を除く): 20507804

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 3391, 6556, 6782, 13564, 37301, 74602, 149204, 505259, 1010518, 2021036, 5557849, 11115698, 22231396]

約数ペア:

[(1, 22231396), (2, 11115698), (4, 5557849), (11, 2021036), (22, 1010518), (44, 505259), (149, 149204), (298, 74602), (596, 37301), (1639, 13564), (3278, 6782), (3391, 6556)]