389969338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{932941}}^1$

素因数の和:932973

約数の個数: 16

約数和(自身を含む): 671718240

約数和(自身を除く): 281748902

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 932941, 1865882, 10262351, 17725879, 20524702, 35451758, 194984669, 389969338]

約数ペア:

[(1, 389969338), (2, 194984669), (11, 35451758), (19, 20524702), (22, 17725879), (38, 10262351), (209, 1865882), (418, 932941)]