13445036

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{27779}}^1$

素因数の和:27805

約数の個数: 18

約数和(自身を含む): 25863180

約数和(自身を除く): 12418144

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 27779, 55558, 111116, 305569, 611138, 1222276, 3361259, 6722518, 13445036]

約数ペア:

[(1, 13445036), (2, 6722518), (4, 3361259), (11, 1222276), (22, 611138), (44, 305569), (121, 111116), (242, 55558), (484, 27779)]