12734134

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 23141376

約数和(自身を除く): 10407242

約数列:

[1, 2, 7, 14, 23, 46, 71, 142, 161, 322, 497, 557, 994, 1114, 1633, 3266, 3899, 7798, 11431, 12811, 22862, 25622, 39547, 79094, 89677, 179354, 276829, 553658, 909581, 1819162, 6367067, 12734134]

約数ペア:

[(1, 12734134), (2, 6367067), (7, 1819162), (14, 909581), (23, 553658), (46, 276829), (71, 179354), (142, 89677), (161, 79094), (322, 39547), (497, 25622), (557, 22862), (994, 12811), (1114, 11431), (1633, 7798), (3266, 3899)]