153846418

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{635729}}^1$

素因数の和:635753

約数の個数: 12

約数和(自身を含む): 253656270

約数和(自身を除く): 99809852

約数列:

[1, 2, 11, 22, 121, 242, 635729, 1271458, 6993019, 13986038, 76923209, 153846418]

約数ペア:

[(1, 153846418), (2, 76923209), (11, 13986038), (22, 6993019), (121, 1271458), (242, 635729)]