13126688

素因数分解:

$2^5\times {\mathrm{311}}^1\times {\mathrm{1319}}^1$

素因数の和:1640

約数の個数: 24

約数和(自身を含む): 25945920

約数和(自身を除く): 12819232

約数列:

[1, 2, 4, 8, 16, 32, 311, 622, 1244, 1319, 2488, 2638, 4976, 5276, 9952, 10552, 21104, 42208, 410209, 820418, 1640836, 3281672, 6563344, 13126688]

約数ペア:

[(1, 13126688), (2, 6563344), (4, 3281672), (8, 1640836), (16, 820418), (32, 410209), (311, 42208), (622, 21104), (1244, 10552), (1319, 9952), (2488, 5276), (2638, 4976)]