25339369

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3911}}^1$

素因数の和:3972

約数の個数: 16

約数和(自身を含む): 30044160

約数和(自身を除く): 4704791

約数列:

[1, 11, 19, 31, 209, 341, 589, 3911, 6479, 43021, 74309, 121241, 817399, 1333651, 2303579, 25339369]

約数ペア:

[(1, 25339369), (11, 2303579), (19, 1333651), (31, 817399), (209, 121241), (341, 74309), (589, 43021), (3911, 6479)]