11990206

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1303}}^1$

素因数の和:1455

約数の個数: 16

約数和(自身を含む): 18589824

約数和(自身を除く): 6599618

約数列:

[1, 2, 43, 86, 107, 214, 1303, 2606, 4601, 9202, 56029, 112058, 139421, 278842, 5995103, 11990206]

約数ペア:

[(1, 11990206), (2, 5995103), (43, 278842), (86, 139421), (107, 112058), (214, 56029), (1303, 9202), (2606, 4601)]