12680108

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2371}}^1$

素因数の和:2573

約数の個数: 24

約数和(自身を含む): 25503744

約数和(自身を除く): 12823636

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2371, 2674, 4742, 5348, 9484, 16597, 33194, 66388, 452861, 905722, 1811444, 3170027, 6340054, 12680108]

約数ペア:

[(1, 12680108), (2, 6340054), (4, 3170027), (7, 1811444), (14, 905722), (28, 452861), (191, 66388), (382, 33194), (764, 16597), (1337, 9484), (2371, 5348), (2674, 4742)]