19103662

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{5689}}^1$

素因数の和:5787

約数の個数: 16

約数和(自身を含む): 30316320

約数和(自身を除く): 11212658

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 5689, 11378, 130847, 261694, 415297, 830594, 9551831, 19103662]

約数ペア:

[(1, 19103662), (2, 9551831), (23, 830594), (46, 415297), (73, 261694), (146, 130847), (1679, 11378), (3358, 5689)]