19794292

素因数分解:

$2^2\times 7^1\times {\mathrm{797}}^1\times {\mathrm{887}}^1$

素因数の和:1695

約数の個数: 24

約数和(自身を含む): 39682944

約数和(自身を除く): 19888652

約数列:

[1, 2, 4, 7, 14, 28, 797, 887, 1594, 1774, 3188, 3548, 5579, 6209, 11158, 12418, 22316, 24836, 706939, 1413878, 2827756, 4948573, 9897146, 19794292]

約数ペア:

[(1, 19794292), (2, 9897146), (4, 4948573), (7, 2827756), (14, 1413878), (28, 706939), (797, 24836), (887, 22316), (1594, 12418), (1774, 11158), (3188, 6209), (3548, 5579)]