12622096

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:391

約数の個数: 40

約数和(自身を含む): 25498368

約数和(自身を除く): 12876272

約数列:

[1, 2, 4, 8, 16, 41, 71, 82, 142, 164, 271, 284, 328, 542, 568, 656, 1084, 1136, 2168, 2911, 4336, 5822, 11111, 11644, 19241, 22222, 23288, 38482, 44444, 46576, 76964, 88888, 153928, 177776, 307856, 788881, 1577762, 3155524, 6311048, 12622096]

約数ペア:

[(1, 12622096), (2, 6311048), (4, 3155524), (8, 1577762), (16, 788881), (41, 307856), (71, 177776), (82, 153928), (142, 88888), (164, 76964), (271, 46576), (284, 44444), (328, 38482), (542, 23288), (568, 22222), (656, 19241), (1084, 11644), (1136, 11111), (2168, 5822), (2911, 4336)]