19099668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{227377}}^1$

素因数の和:227391

約数の個数: 24

約数和(自身を含む): 50932672

約数和(自身を除く): 31833004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 227377, 454754, 682131, 909508, 1364262, 1591639, 2728524, 3183278, 4774917, 6366556, 9549834, 19099668]

約数ペア:

[(1, 19099668), (2, 9549834), (3, 6366556), (4, 4774917), (6, 3183278), (7, 2728524), (12, 1591639), (14, 1364262), (21, 909508), (28, 682131), (42, 454754), (84, 227377)]