19739562

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{46337}}^1$

素因数の和:46413

約数の個数: 16

約数和(自身を含む): 40036032

約数和(自身を除く): 20296470

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 46337, 92674, 139011, 278022, 3289927, 6579854, 9869781, 19739562]

約数ペア:

[(1, 19739562), (2, 9869781), (3, 6579854), (6, 3289927), (71, 278022), (142, 139011), (213, 92674), (426, 46337)]