12470192

素因数分解:

$2^4\times 7^1\times {\mathrm{111341}}^1$

素因数の和:111356

約数の個数: 20

約数和(自身を含む): 27612816

約数和(自身を除く): 15142624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 111341, 222682, 445364, 779387, 890728, 1558774, 1781456, 3117548, 6235096, 12470192]

約数ペア:

[(1, 12470192), (2, 6235096), (4, 3117548), (7, 1781456), (8, 1558774), (14, 890728), (16, 779387), (28, 445364), (56, 222682), (112, 111341)]