11391828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{135617}}^1$

素因数の和:135631

約数の個数: 24

約数和(自身を含む): 30378432

約数和(自身を除く): 18986604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 135617, 271234, 406851, 542468, 813702, 949319, 1627404, 1898638, 2847957, 3797276, 5695914, 11391828]

約数ペア:

[(1, 11391828), (2, 5695914), (3, 3797276), (4, 2847957), (6, 1898638), (7, 1627404), (12, 949319), (14, 813702), (21, 542468), (28, 406851), (42, 271234), (84, 135617)]