122037212

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{252143}}^1$

素因数の和:252169

約数の個数: 18

約数和(自身を含む): 234746064

約数和(自身を除く): 112708852

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 252143, 504286, 1008572, 2773573, 5547146, 11094292, 30509303, 61018606, 122037212]

約数ペア:

[(1, 122037212), (2, 61018606), (4, 30509303), (11, 11094292), (22, 5547146), (44, 2773573), (121, 1008572), (242, 504286), (484, 252143)]