12191348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2417}}^1$

素因数の和:2531

約数の個数: 24

約数和(自身を含む): 23222472

約数和(自身を除く): 11031124

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2417, 2522, 4834, 5044, 9668, 31421, 62842, 125684, 234449, 468898, 937796, 3047837, 6095674, 12191348]

約数ペア:

[(1, 12191348), (2, 6095674), (4, 3047837), (13, 937796), (26, 468898), (52, 234449), (97, 125684), (194, 62842), (388, 31421), (1261, 9668), (2417, 5044), (2522, 4834)]