16677188

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{34457}}^1$

素因数の和:34483

約数の個数: 18

約数和(自身を含む): 32080398

約数和(自身を除く): 15403210

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 34457, 68914, 137828, 379027, 758054, 1516108, 4169297, 8338594, 16677188]

約数ペア:

[(1, 16677188), (2, 8338594), (4, 4169297), (11, 1516108), (22, 758054), (44, 379027), (121, 137828), (242, 68914), (484, 34457)]