2193655.00000000

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{135409}}^1$

素因数の和:135435

約数の個数: 18

約数和(自身を含む): 126066710

約数和(自身を除く): 60528754

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 135409, 270818, 541636, 1489499, 2978998, 5957996, 16384489, 32768978, 65537956]

約数ペア:

[(1, 65537956), (2, 32768978), (4, 16384489), (11, 5957996), (22, 2978998), (44, 1489499), (121, 541636), (242, 270818), (484, 135409)]