12541564

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1459}}^1$

素因数の和:1777

約数の個数: 24

約数和(自身を含む): 25182080

約数和(自身を除く): 12640516

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1228, 1459, 2149, 2918, 4298, 5836, 8596, 10213, 20426, 40852, 447913, 895826, 1791652, 3135391, 6270782, 12541564]

約数ペア:

[(1, 12541564), (2, 6270782), (4, 3135391), (7, 1791652), (14, 895826), (28, 447913), (307, 40852), (614, 20426), (1228, 10213), (1459, 8596), (2149, 5836), (2918, 4298)]