223815218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1129}}^1\times {\mathrm{9011}}^1$

素因数の和:10153

約数の個数: 16

約数和(自身を含む): 366608160

約数和(自身を除く): 142792942

約数列:

[1, 2, 11, 22, 1129, 2258, 9011, 12419, 18022, 24838, 99121, 198242, 10173419, 20346838, 111907609, 223815218]

約数ペア:

[(1, 223815218), (2, 111907609), (11, 20346838), (22, 10173419), (1129, 198242), (2258, 99121), (9011, 24838), (12419, 18022)]