12486896

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{7577}}^1$

素因数の和:7688

約数の個数: 20

約数和(自身を含む): 24431472

約数和(自身を除く): 11944576

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 7577, 15154, 30308, 60616, 121232, 780431, 1560862, 3121724, 6243448, 12486896]

約数ペア:

[(1, 12486896), (2, 6243448), (4, 3121724), (8, 1560862), (16, 780431), (103, 121232), (206, 60616), (412, 30308), (824, 15154), (1648, 7577)]