12709668

素因数分解:

$2^2\times 3^1\times {\mathrm{647}}^1\times {\mathrm{1637}}^1$

素因数の和:2291

約数の個数: 24

約数和(自身を含む): 29719872

約数和(自身を除く): 17010204

約数列:

[1, 2, 3, 4, 6, 12, 647, 1294, 1637, 1941, 2588, 3274, 3882, 4911, 6548, 7764, 9822, 19644, 1059139, 2118278, 3177417, 4236556, 6354834, 12709668]

約数ペア:

[(1, 12709668), (2, 6354834), (3, 4236556), (4, 3177417), (6, 2118278), (12, 1059139), (647, 19644), (1294, 9822), (1637, 7764), (1941, 6548), (2588, 4911), (3274, 3882)]