189384478

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1\times {\mathrm{3851}}^1$

素因数の和:4287

約数の個数: 16

約数和(自身を含む): 289177344

約数和(自身を除く): 99792866

約数列:

[1, 2, 67, 134, 367, 734, 3851, 7702, 24589, 49178, 258017, 516034, 1413317, 2826634, 94692239, 189384478]

約数ペア:

[(1, 189384478), (2, 94692239), (67, 2826634), (134, 1413317), (367, 516034), (734, 258017), (3851, 49178), (7702, 24589)]