18344909

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:448

約数の個数: 16

約数和(自身を含む): 20611584

約数和(自身を除く): 2266675

約数列:

[1, 11, 71, 83, 283, 781, 913, 3113, 5893, 20093, 23489, 64823, 221023, 258379, 1667719, 18344909]

約数ペア:

[(1, 18344909), (11, 1667719), (71, 258379), (83, 221023), (283, 64823), (781, 23489), (913, 20093), (3113, 5893)]