12257296

素因数分解:

$2^4\times {\mathrm{283}}^1\times {\mathrm{2707}}^1$

素因数の和:2998

約数の個数: 20

約数和(自身を含む): 23841232

約数和(自身を除く): 11583936

約数列:

[1, 2, 4, 8, 16, 283, 566, 1132, 2264, 2707, 4528, 5414, 10828, 21656, 43312, 766081, 1532162, 3064324, 6128648, 12257296]

約数ペア:

[(1, 12257296), (2, 6128648), (4, 3064324), (8, 1532162), (16, 766081), (283, 43312), (566, 21656), (1132, 10828), (2264, 5414), (2707, 4528)]