191322209

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{3911}}^1$

素因数の和:4048

約数の個数: 16

約数和(自身を含む): 212937984

約数和(自身を除く): 21615775

約数列:

[1, 13, 53, 71, 689, 923, 3763, 3911, 48919, 50843, 207283, 277681, 2694679, 3609853, 14717093, 191322209]

約数ペア:

[(1, 191322209), (13, 14717093), (53, 3609853), (71, 2694679), (689, 277681), (923, 207283), (3763, 50843), (3911, 48919)]