12587164

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 24385536

約数和(自身を除く): 11798372

約数列:

[1, 2, 4, 23, 41, 46, 47, 71, 82, 92, 94, 142, 164, 188, 284, 943, 1081, 1633, 1886, 1927, 2162, 2911, 3266, 3337, 3772, 3854, 4324, 5822, 6532, 6674, 7708, 11644, 13348, 44321, 66953, 76751, 88642, 133906, 136817, 153502, 177284, 267812, 273634, 307004, 547268, 3146791, 6293582, 12587164]

約数ペア:

[(1, 12587164), (2, 6293582), (4, 3146791), (23, 547268), (41, 307004), (46, 273634), (47, 267812), (71, 177284), (82, 153502), (92, 136817), (94, 133906), (142, 88642), (164, 76751), (188, 66953), (284, 44321), (943, 13348), (1081, 11644), (1633, 7708), (1886, 6674), (1927, 6532), (2162, 5822), (2911, 4324), (3266, 3854), (3337, 3772)]