389198546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{931097}}^1$

素因数の和:931129

約数の個数: 16

約数和(自身を含む): 670390560

約数和(自身を除く): 281192014

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 931097, 1862194, 10242067, 17690843, 20484134, 35381686, 194599273, 389198546]

約数ペア:

[(1, 389198546), (2, 194599273), (11, 35381686), (19, 20484134), (22, 17690843), (38, 10242067), (209, 1862194), (418, 931097)]