19379969246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2753}}^1\times {\mathrm{319981}}^1$

素因数の和:322747

約数の個数: 16

約数和(自身を含む): 31724295408

約数和(自身を除く): 12344326162

約数列:

[1, 2, 11, 22, 2753, 5506, 30283, 60566, 319981, 639962, 3519791, 7039582, 880907693, 1761815386, 9689984623, 19379969246]

約数ペア:

[(1, 19379969246), (2, 9689984623), (11, 1761815386), (22, 880907693), (2753, 7039582), (5506, 3519791), (30283, 639962), (60566, 319981)]