39425188

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{81457}}^1$

素因数の和:81483

約数の個数: 18

約数和(自身を含む): 75837398

約数和(自身を除く): 36412210

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 81457, 162914, 325828, 896027, 1792054, 3584108, 9856297, 19712594, 39425188]

約数ペア:

[(1, 39425188), (2, 19712594), (4, 9856297), (11, 3584108), (22, 1792054), (44, 896027), (121, 325828), (242, 162914), (484, 81457)]