12193972

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22921}}^1$

素因数の和:22951

約数の個数: 24

約数和(自身を含む): 25672640

約数和(自身を除く): 13478668

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 22921, 45842, 91684, 160447, 320894, 435499, 641788, 870998, 1741996, 3048493, 6096986, 12193972]

約数ペア:

[(1, 12193972), (2, 6096986), (4, 3048493), (7, 1741996), (14, 870998), (19, 641788), (28, 435499), (38, 320894), (76, 160447), (133, 91684), (266, 45842), (532, 22921)]