19637268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{233777}}^1$

素因数の和:233791

約数の個数: 24

約数和(自身を含む): 52366272

約数和(自身を除く): 32729004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 233777, 467554, 701331, 935108, 1402662, 1636439, 2805324, 3272878, 4909317, 6545756, 9818634, 19637268]

約数ペア:

[(1, 19637268), (2, 9818634), (3, 6545756), (4, 4909317), (6, 3272878), (7, 2805324), (12, 1636439), (14, 1402662), (21, 935108), (28, 701331), (42, 467554), (84, 233777)]