16862443

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{293}}^1$

素因数の和:558

約数の個数: 16

約数和(自身を含む): 19262880

約数和(自身を除く): 2400437

約数列:

[1, 13, 19, 233, 247, 293, 3029, 3809, 4427, 5567, 57551, 68269, 72371, 887497, 1297111, 16862443]

約数ペア:

[(1, 16862443), (13, 1297111), (19, 887497), (233, 72371), (247, 68269), (293, 57551), (3029, 5567), (3809, 4427)]