19340727

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{48473}}^1$

素因数の和:48502

約数の個数: 16

約数和(自身を含む): 31023360

約数和(自身を除く): 11682633

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 48473, 145419, 339311, 920987, 1017933, 2762961, 6446909, 19340727]

約数ペア:

[(1, 19340727), (3, 6446909), (7, 2762961), (19, 1017933), (21, 920987), (57, 339311), (133, 145419), (399, 48473)]