19680162

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{172633}}^1$

素因数の和:172657

約数の個数: 16

約数和(自身を含む): 41432160

約数和(自身を除く): 21751998

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 172633, 345266, 517899, 1035798, 3280027, 6560054, 9840081, 19680162]

約数ペア:

[(1, 19680162), (2, 9840081), (3, 6560054), (6, 3280027), (19, 1035798), (38, 517899), (57, 345266), (114, 172633)]