17789668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1093}}^1$

素因数の和:1423

約数の個数: 24

約数和(自身を含む): 33664568

約数和(自身を除く): 15874900

約数列:

[1, 2, 4, 13, 26, 52, 313, 626, 1093, 1252, 2186, 4069, 4372, 8138, 14209, 16276, 28418, 56836, 342109, 684218, 1368436, 4447417, 8894834, 17789668]

約数ペア:

[(1, 17789668), (2, 8894834), (4, 4447417), (13, 1368436), (26, 684218), (52, 342109), (313, 56836), (626, 28418), (1093, 16276), (1252, 14209), (2186, 8138), (4069, 4372)]