12768416

素因数分解:

$2^5\times {\mathrm{311}}^1\times {\mathrm{1283}}^1$

素因数の和:1604

約数の個数: 24

約数和(自身を含む): 25238304

約数和(自身を除く): 12469888

約数列:

[1, 2, 4, 8, 16, 32, 311, 622, 1244, 1283, 2488, 2566, 4976, 5132, 9952, 10264, 20528, 41056, 399013, 798026, 1596052, 3192104, 6384208, 12768416]

約数ペア:

[(1, 12768416), (2, 6384208), (4, 3192104), (8, 1596052), (16, 798026), (32, 399013), (311, 41056), (622, 20528), (1244, 10264), (1283, 9952), (2488, 5132), (2566, 4976)]