12703604

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1091}}^1$

素因数の和:1207

約数の個数: 24

約数和(自身を含む): 23115456

約数和(自身を除く): 10411852

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 1091, 2182, 2911, 4364, 5822, 11644, 44731, 77461, 89462, 154922, 178924, 309844, 3175901, 6351802, 12703604]

約数ペア:

[(1, 12703604), (2, 6351802), (4, 3175901), (41, 309844), (71, 178924), (82, 154922), (142, 89462), (164, 77461), (284, 44731), (1091, 11644), (2182, 5822), (2911, 4364)]