12808364

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{2339}}^1$

素因数の和:2417

約数の個数: 18

約数和(自身を含む): 23046660

約数和(自身を除く): 10238296

約数列:

[1, 2, 4, 37, 74, 148, 1369, 2339, 2738, 4678, 5476, 9356, 86543, 173086, 346172, 3202091, 6404182, 12808364]

約数ペア:

[(1, 12808364), (2, 6404182), (4, 3202091), (37, 346172), (74, 173086), (148, 86543), (1369, 9356), (2339, 5476), (2738, 4678)]