181641121

素因数分解:

${\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{16231}}^1$

素因数の和:16300

約数の個数: 12

約数和(自身を含む): 197900544

約数和(自身を除く): 16259423

約数列:

[1, 19, 31, 361, 589, 11191, 16231, 308389, 503161, 5859391, 9560059, 181641121]

約数ペア:

[(1, 181641121), (19, 9560059), (31, 5859391), (361, 503161), (589, 308389), (11191, 16231)]