19944456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{118717}}^1$

素因数の和:118733

約数の個数: 32

約数和(自身を含む): 56984640

約数和(自身を除く): 37040184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 118717, 237434, 356151, 474868, 712302, 831019, 949736, 1424604, 1662038, 2493057, 2849208, 3324076, 4986114, 6648152, 9972228, 19944456]

約数ペア:

[(1, 19944456), (2, 9972228), (3, 6648152), (4, 4986114), (6, 3324076), (7, 2849208), (8, 2493057), (12, 1662038), (14, 1424604), (21, 949736), (24, 831019), (28, 712302), (42, 474868), (56, 356151), (84, 237434), (168, 118717)]