19010054

素因数分解:

$2^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{4423}}^1$

素因数の和:4739

約数の個数: 16

約数和(自身を含む): 32702208

約数和(自身を除く): 13692154

約数列:

[1, 2, 7, 14, 307, 614, 2149, 4298, 4423, 8846, 30961, 61922, 1357861, 2715722, 9505027, 19010054]

約数ペア:

[(1, 19010054), (2, 9505027), (7, 2715722), (14, 1357861), (307, 61922), (614, 30961), (2149, 8846), (4298, 4423)]