19212105

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{116437}}^1$

素因数の和:116456

約数の個数: 16

約数和(自身を含む): 33534144

約数和(自身を除く): 14322039

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 116437, 349311, 582185, 1280807, 1746555, 3842421, 6404035, 19212105]

約数ペア:

[(1, 19212105), (3, 6404035), (5, 3842421), (11, 1746555), (15, 1280807), (33, 582185), (55, 349311), (165, 116437)]