40208519

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5869}}^1$

素因数の和:5930

約数の個数: 16

約数和(自身を含む): 47335680

約数和(自身を除く): 7127161

約数列:

[1, 13, 17, 31, 221, 403, 527, 5869, 6851, 76297, 99773, 181939, 1297049, 2365207, 3092963, 40208519]

約数ペア:

[(1, 40208519), (13, 3092963), (17, 2365207), (31, 1297049), (221, 181939), (403, 99773), (527, 76297), (5869, 6851)]