12667886

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1913}}^1$

素因数の和:1976

約数の個数: 32

約数和(自身を含む): 24254208

約数和(自身を除く): 11586322

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 1913, 3311, 3826, 6622, 13391, 21043, 26782, 42086, 82259, 147301, 164518, 294602, 575813, 904849, 1151626, 1809698, 6333943, 12667886]

約数ペア:

[(1, 12667886), (2, 6333943), (7, 1809698), (11, 1151626), (14, 904849), (22, 575813), (43, 294602), (77, 164518), (86, 147301), (154, 82259), (301, 42086), (473, 26782), (602, 21043), (946, 13391), (1913, 6622), (3311, 3826)]