16270628

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{33617}}^1$

素因数の和:33643

約数の個数: 18

約数和(自身を含む): 31298358

約数和(自身を除く): 15027730

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 33617, 67234, 134468, 369787, 739574, 1479148, 4067657, 8135314, 16270628]

約数ペア:

[(1, 16270628), (2, 8135314), (4, 4067657), (11, 1479148), (22, 739574), (44, 369787), (121, 134468), (242, 67234), (484, 33617)]