16739513

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2927}}^1$

素因数の和:2996

約数の個数: 16

約数和(自身を含む): 20613120

約数和(自身を除く): 3873607

約数列:

[1, 7, 19, 43, 133, 301, 817, 2927, 5719, 20489, 55613, 125861, 389291, 881027, 2391359, 16739513]

約数ペア:

[(1, 16739513), (7, 2391359), (19, 881027), (43, 389291), (133, 125861), (301, 55613), (817, 20489), (2927, 5719)]