26561639

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2029}}^1$

素因数の和:2114

約数の個数: 16

約数和(自身を含む): 30693600

約数和(自身を除く): 4131961

約数列:

[1, 13, 19, 53, 247, 689, 1007, 2029, 13091, 26377, 38551, 107537, 501163, 1397981, 2043203, 26561639]

約数ペア:

[(1, 26561639), (13, 2043203), (19, 1397981), (53, 501163), (247, 107537), (689, 38551), (1007, 26377), (2029, 13091)]