12319352

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 25084080

約数和(自身を除く): 12764728

約数列:

[1, 2, 4, 8, 23, 41, 46, 71, 82, 92, 142, 164, 184, 284, 328, 529, 568, 943, 1058, 1633, 1886, 2116, 2911, 3266, 3772, 4232, 5822, 6532, 7544, 11644, 13064, 21689, 23288, 37559, 43378, 66953, 75118, 86756, 133906, 150236, 173512, 267812, 300472, 535624, 1539919, 3079838, 6159676, 12319352]

約数ペア:

[(1, 12319352), (2, 6159676), (4, 3079838), (8, 1539919), (23, 535624), (41, 300472), (46, 267812), (71, 173512), (82, 150236), (92, 133906), (142, 86756), (164, 75118), (184, 66953), (284, 43378), (328, 37559), (529, 23288), (568, 21689), (943, 13064), (1058, 11644), (1633, 7544), (1886, 6532), (2116, 5822), (2911, 4232), (3266, 3772)]