22019950526

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{634471}}^1$

素因数の和:634584

約数の個数: 32

約数和(自身を含む): 39347415552

約数和(自身を除く): 17327465026

約数列:

[1, 2, 7, 14, 37, 67, 74, 134, 259, 469, 518, 938, 2479, 4958, 17353, 34706, 634471, 1268942, 4441297, 8882594, 23475427, 42509557, 46950854, 85019114, 164327989, 297566899, 328655978, 595133798, 1572853609, 3145707218, 11009975263, 22019950526]

約数ペア:

[(1, 22019950526), (2, 11009975263), (7, 3145707218), (14, 1572853609), (37, 595133798), (67, 328655978), (74, 297566899), (134, 164327989), (259, 85019114), (469, 46950854), (518, 42509557), (938, 23475427), (2479, 8882594), (4958, 4441297), (17353, 1268942), (34706, 634471)]