12157432874

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{127247}}^1$

素因数の和:127370

約数の個数: 32

約数和(自身を含む): 19936198656

約数和(自身を除く): 7778765782

約数列:

[1, 2, 23, 31, 46, 62, 67, 134, 713, 1426, 1541, 2077, 3082, 4154, 47771, 95542, 127247, 254494, 2926681, 3944657, 5853362, 7889314, 8525549, 17051098, 90727111, 181454222, 196087627, 264292019, 392175254, 528584038, 6078716437, 12157432874]

約数ペア:

[(1, 12157432874), (2, 6078716437), (23, 528584038), (31, 392175254), (46, 264292019), (62, 196087627), (67, 181454222), (134, 90727111), (713, 17051098), (1426, 8525549), (1541, 7889314), (2077, 5853362), (3082, 3944657), (4154, 2926681), (47771, 254494), (95542, 127247)]