16189615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13109}}^1$

素因数の和:13146

約数の個数: 16

約数和(自身を含む): 22024800

約数和(自身を除く): 5835185

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 13109, 65545, 170417, 249071, 852085, 1245355, 3237923, 16189615]

約数ペア:

[(1, 16189615), (5, 3237923), (13, 1245355), (19, 852085), (65, 249071), (95, 170417), (247, 65545), (1235, 13109)]