13639216

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{2741}}^1$

素因数の和:3060

約数の個数: 20

約数和(自身を含む): 26520624

約数和(自身を除く): 12881408

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 2741, 4976, 5482, 10964, 21928, 43856, 852451, 1704902, 3409804, 6819608, 13639216]

約数ペア:

[(1, 13639216), (2, 6819608), (4, 3409804), (8, 1704902), (16, 852451), (311, 43856), (622, 21928), (1244, 10964), (2488, 5482), (2741, 4976)]