14889738128

素因数分解:

$2^4\times {\mathrm{2081}}^1\times {\mathrm{447193}}^1$

素因数の和:449282

約数の個数: 20

約数和(自身を含む): 28862795148

約数和(自身を除く): 13973057020

約数列:

[1, 2, 4, 8, 16, 2081, 4162, 8324, 16648, 33296, 447193, 894386, 1788772, 3577544, 7155088, 930608633, 1861217266, 3722434532, 7444869064, 14889738128]

約数ペア:

[(1, 14889738128), (2, 7444869064), (4, 3722434532), (8, 1861217266), (16, 930608633), (2081, 7155088), (4162, 3577544), (8324, 1788772), (16648, 894386), (33296, 447193)]