11939039

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:710

約数の個数: 16

約数和(自身を含む): 14277120

約数和(自身を除く): 2338081

約数列:

[1, 7, 29, 103, 203, 571, 721, 2987, 3997, 16559, 20909, 58813, 115913, 411691, 1705577, 11939039]

約数ペア:

[(1, 11939039), (7, 1705577), (29, 411691), (103, 115913), (203, 58813), (571, 20909), (721, 16559), (2987, 3997)]