19317138

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{30089}}^1$

素因数の和:30201

約数の個数: 16

約数和(自身を含む): 38996640

約数和(自身を除く): 19679502

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 30089, 60178, 90267, 180534, 3219523, 6439046, 9658569, 19317138]

約数ペア:

[(1, 19317138), (2, 9658569), (3, 6439046), (6, 3219523), (107, 180534), (214, 90267), (321, 60178), (642, 30089)]