124161998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{21929}}^1$

素因数の和:22099

約数の個数: 16

約数和(自身を含む): 197370000

約数和(自身を除く): 73208002

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 21929, 43858, 416651, 833302, 3267421, 6534842, 62080999, 124161998]

約数ペア:

[(1, 124161998), (2, 62080999), (19, 6534842), (38, 3267421), (149, 833302), (298, 416651), (2831, 43858), (5662, 21929)]