19005137791

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{315527}}^1$

素因数の和:315654

約数の個数: 16

約数和(自身を含む): 20597667840

約数和(自身を除く): 1592530049

約数列:

[1, 29, 31, 67, 899, 1943, 2077, 60233, 315527, 9150283, 9781337, 21140309, 283658773, 613068961, 655349579, 19005137791]

約数ペア:

[(1, 19005137791), (29, 655349579), (31, 613068961), (67, 283658773), (899, 21140309), (1943, 9781337), (2077, 9150283), (60233, 315527)]