19288668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{229627}}^1$

素因数の和:229641

約数の個数: 24

約数和(自身を含む): 51436672

約数和(自身を除く): 32148004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 229627, 459254, 688881, 918508, 1377762, 1607389, 2755524, 3214778, 4822167, 6429556, 9644334, 19288668]

約数ペア:

[(1, 19288668), (2, 9644334), (3, 6429556), (4, 4822167), (6, 3214778), (7, 2755524), (12, 1607389), (14, 1377762), (21, 918508), (28, 688881), (42, 459254), (84, 229627)]