19326027

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{8443}}^1$

素因数の和:8562

約数の個数: 16

約数和(自身を含む): 29722880

約数和(自身を除く): 10396853

約数列:

[1, 3, 7, 21, 109, 327, 763, 2289, 8443, 25329, 59101, 177303, 920287, 2760861, 6442009, 19326027]

約数ペア:

[(1, 19326027), (3, 6442009), (7, 2760861), (21, 920287), (109, 177303), (327, 59101), (763, 25329), (2289, 8443)]