27347914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{28909}}^1$

素因数の和:28965

約数の個数: 16

約数和(自身を含む): 45793440

約数和(自身を除く): 18445526

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 28909, 57818, 317999, 635998, 1243087, 2486174, 13673957, 27347914]

約数ペア:

[(1, 27347914), (2, 13673957), (11, 2486174), (22, 1243087), (43, 635998), (86, 317999), (473, 57818), (946, 28909)]