13393105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2411}}^1$

素因数の和:2528

約数の個数: 16

約数和(自身を含む): 17713728

約数和(自身を除く): 4320623

約数列:

[1, 5, 11, 55, 101, 505, 1111, 2411, 5555, 12055, 26521, 132605, 243511, 1217555, 2678621, 13393105]

約数ペア:

[(1, 13393105), (5, 2678621), (11, 1217555), (55, 243511), (101, 132605), (505, 26521), (1111, 12055), (2411, 5555)]