17210138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{2011}}^1$

素因数の和:2413

約数の個数: 16

約数和(自身を含む): 28248480

約数和(自身を除く): 11038342

約数列:

[1, 2, 11, 22, 389, 778, 2011, 4022, 4279, 8558, 22121, 44242, 782279, 1564558, 8605069, 17210138]

約数ペア:

[(1, 17210138), (2, 8605069), (11, 1564558), (22, 782279), (389, 44242), (778, 22121), (2011, 8558), (4022, 4279)]