25137866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{56873}}^1$

素因数の和:56905

約数の個数: 16

約数和(自身を含む): 42996744

約数和(自身を除く): 17858878

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 56873, 113746, 739349, 966841, 1478698, 1933682, 12568933, 25137866]

約数ペア:

[(1, 25137866), (2, 12568933), (13, 1933682), (17, 1478698), (26, 966841), (34, 739349), (221, 113746), (442, 56873)]