15869494

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:252

約数の個数: 32

約数和(自身を含む): 26002944

約数和(自身を除く): 10133450

約数列:

[1, 2, 23, 43, 46, 71, 86, 113, 142, 226, 989, 1633, 1978, 2599, 3053, 3266, 4859, 5198, 6106, 8023, 9718, 16046, 70219, 111757, 140438, 184529, 223514, 344989, 369058, 689978, 7934747, 15869494]

約数ペア:

[(1, 15869494), (2, 7934747), (23, 689978), (43, 369058), (46, 344989), (71, 223514), (86, 184529), (113, 140438), (142, 111757), (226, 70219), (989, 16046), (1633, 9718), (1978, 8023), (2599, 6106), (3053, 5198), (3266, 4859)]