19049268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{226777}}^1$

素因数の和:226791

約数の個数: 24

約数和(自身を含む): 50798272

約数和(自身を除く): 31749004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 226777, 453554, 680331, 907108, 1360662, 1587439, 2721324, 3174878, 4762317, 6349756, 9524634, 19049268]

約数ペア:

[(1, 19049268), (2, 9524634), (3, 6349756), (4, 4762317), (6, 3174878), (7, 2721324), (12, 1587439), (14, 1360662), (21, 907108), (28, 680331), (42, 453554), (84, 226777)]