28337569

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2441}}^1$

素因数の和:2520

約数の個数: 16

約数和(自身を含む): 32820480

約数和(自身を除く): 4482911

約数列:

[1, 13, 19, 47, 247, 611, 893, 2441, 11609, 31733, 46379, 114727, 602927, 1491451, 2179813, 28337569]

約数ペア:

[(1, 28337569), (13, 2179813), (19, 1491451), (47, 602927), (247, 114727), (611, 46379), (893, 31733), (2441, 11609)]