12781096

素因数分解:

$2^3\times {\mathrm{661}}^1\times {\mathrm{2417}}^1$

素因数の和:3084

約数の個数: 16

約数和(自身を含む): 24010740

約数和(自身を除く): 11229644

約数列:

[1, 2, 4, 8, 661, 1322, 2417, 2644, 4834, 5288, 9668, 19336, 1597637, 3195274, 6390548, 12781096]

約数ペア:

[(1, 12781096), (2, 6390548), (4, 3195274), (8, 1597637), (661, 19336), (1322, 9668), (2417, 5288), (2644, 4834)]