12667623

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 18800640

約数和(自身を除く): 6133017

約数列:

[1, 3, 19, 31, 57, 67, 93, 107, 201, 321, 589, 1273, 1767, 2033, 2077, 3317, 3819, 6099, 6231, 7169, 9951, 21507, 39463, 63023, 118389, 136211, 189069, 222239, 408633, 666717, 4222541, 12667623]

約数ペア:

[(1, 12667623), (3, 4222541), (19, 666717), (31, 408633), (57, 222239), (67, 189069), (93, 136211), (107, 118389), (201, 63023), (321, 39463), (589, 21507), (1273, 9951), (1767, 7169), (2033, 6231), (2077, 6099), (3317, 3819)]