12438536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1321}}^1$

素因数の和:1445

約数の個数: 32

約数和(自身を含む): 25699680

約数和(自身を除く): 13261144

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 428, 856, 1177, 1321, 2354, 2642, 4708, 5284, 9416, 10568, 14531, 29062, 58124, 116248, 141347, 282694, 565388, 1130776, 1554817, 3109634, 6219268, 12438536]

約数ペア:

[(1, 12438536), (2, 6219268), (4, 3109634), (8, 1554817), (11, 1130776), (22, 565388), (44, 282694), (88, 141347), (107, 116248), (214, 58124), (428, 29062), (856, 14531), (1177, 10568), (1321, 9416), (2354, 5284), (2642, 4708)]