12590018

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 22278144

約数和(自身を除く): 9688126

約数列:

[1, 2, 7, 14, 73, 97, 127, 146, 194, 254, 511, 679, 889, 1022, 1358, 1778, 7081, 9271, 12319, 14162, 18542, 24638, 49567, 64897, 86233, 99134, 129794, 172466, 899287, 1798574, 6295009, 12590018]

約数ペア:

[(1, 12590018), (2, 6295009), (7, 1798574), (14, 899287), (73, 172466), (97, 129794), (127, 99134), (146, 86233), (194, 64897), (254, 49567), (511, 24638), (679, 18542), (889, 14162), (1022, 12319), (1358, 9271), (1778, 7081)]