13139885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5827}}^1$

素因数の和:5884

約数の個数: 16

約数和(自身を含む): 17623872

約数和(自身を除く): 4483987

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 5827, 29135, 64097, 238907, 320485, 1194535, 2627977, 13139885]

約数ペア:

[(1, 13139885), (5, 2627977), (11, 1194535), (41, 320485), (55, 238907), (205, 64097), (451, 29135), (2255, 5827)]