13485776

素因数分解:

$2^4\times {\mathrm{659}}^1\times {\mathrm{1279}}^1$

素因数の和:1946

約数の個数: 20

約数和(自身を含む): 26188800

約数和(自身を除く): 12703024

約数列:

[1, 2, 4, 8, 16, 659, 1279, 1318, 2558, 2636, 5116, 5272, 10232, 10544, 20464, 842861, 1685722, 3371444, 6742888, 13485776]

約数ペア:

[(1, 13485776), (2, 6742888), (4, 3371444), (8, 1685722), (16, 842861), (659, 20464), (1279, 10544), (1318, 10232), (2558, 5272), (2636, 5116)]