19276235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{5231}}^1$

素因数の和:5314

約数の個数: 16

約数和(自身を含む): 25615872

約数和(自身を除く): 6339637

約数列:

[1, 5, 11, 55, 67, 335, 737, 3685, 5231, 26155, 57541, 287705, 350477, 1752385, 3855247, 19276235]

約数ペア:

[(1, 19276235), (5, 3855247), (11, 1752385), (55, 350477), (67, 287705), (335, 57541), (737, 26155), (3685, 5231)]