13239406

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:579

約数の個数: 16

約数和(自身を含む): 20186640

約数和(自身を除く): 6947234

約数列:

[1, 2, 137, 211, 229, 274, 422, 458, 28907, 31373, 48319, 57814, 62746, 96638, 6619703, 13239406]

約数ペア:

[(1, 13239406), (2, 6619703), (137, 96638), (211, 62746), (229, 57814), (274, 48319), (422, 31373), (458, 28907)]