12826780

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3323}}^1$

素因数の和:3525

約数の個数: 24

約数和(自身を含む): 27083952

約数和(自身を除く): 14257172

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3323, 3860, 6646, 13292, 16615, 33230, 66460, 641339, 1282678, 2565356, 3206695, 6413390, 12826780]

約数ペア:

[(1, 12826780), (2, 6413390), (4, 3206695), (5, 2565356), (10, 1282678), (20, 641339), (193, 66460), (386, 33230), (772, 16615), (965, 13292), (1930, 6646), (3323, 3860)]