13789435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{613}}^1$

素因数の和:1038

約数の個数: 16

約数和(自身を含む): 18125280

約数和(自身を除く): 4335845

約数列:

[1, 5, 11, 55, 409, 613, 2045, 3065, 4499, 6743, 22495, 33715, 250717, 1253585, 2757887, 13789435]

約数ペア:

[(1, 13789435), (5, 2757887), (11, 1253585), (55, 250717), (409, 33715), (613, 22495), (2045, 6743), (3065, 4499)]