12919806

素因数分解:

$2^1\times 3^2\times {\mathrm{193}}^1\times {\mathrm{3719}}^1$

素因数の和:3920

約数の個数: 24

約数和(自身を含む): 28145520

約数和(自身を除く): 15225714

約数列:

[1, 2, 3, 6, 9, 18, 193, 386, 579, 1158, 1737, 3474, 3719, 7438, 11157, 22314, 33471, 66942, 717767, 1435534, 2153301, 4306602, 6459903, 12919806]

約数ペア:

[(1, 12919806), (2, 6459903), (3, 4306602), (6, 2153301), (9, 1435534), (18, 717767), (193, 66942), (386, 33471), (579, 22314), (1158, 11157), (1737, 7438), (3474, 3719)]