19222767

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{125639}}^1$

素因数の和:125662

約数の個数: 12

約数和(自身を含む): 29399760

約数和(自身を除く): 10176993

約数列:

[1, 3, 9, 17, 51, 153, 125639, 376917, 1130751, 2135863, 6407589, 19222767]

約数ペア:

[(1, 19222767), (3, 6407589), (9, 2135863), (17, 1130751), (51, 376917), (153, 125639)]