19352905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27067}}^1$

素因数の和:27096

約数の個数: 16

約数和(自身を含む): 27284544

約数和(自身を除く): 7931639

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 27067, 135335, 297737, 351871, 1488685, 1759355, 3870581, 19352905]

約数ペア:

[(1, 19352905), (5, 3870581), (11, 1759355), (13, 1488685), (55, 351871), (65, 297737), (143, 135335), (715, 27067)]