181489919

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{3847}}^1$

素因数の和:4070

約数の個数: 16

約数和(自身を含む): 206868480

約数和(自身を除く): 25378561

約数列:

[1, 13, 19, 191, 247, 2483, 3629, 3847, 47177, 50011, 73093, 734777, 950209, 9552101, 13960763, 181489919]

約数ペア:

[(1, 181489919), (13, 13960763), (19, 9552101), (191, 950209), (247, 734777), (2483, 73093), (3629, 50011), (3847, 47177)]