27970514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{7523}}^1$

素因数の和:7562

約数の個数: 24

約数和(自身を含む): 49568112

約数和(自身を除く): 21597598

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 7523, 15046, 82753, 97799, 165506, 195598, 1075789, 1271387, 2151578, 2542774, 13985257, 27970514]

約数ペア:

[(1, 27970514), (2, 13985257), (11, 2542774), (13, 2151578), (22, 1271387), (26, 1075789), (143, 195598), (169, 165506), (286, 97799), (338, 82753), (1859, 15046), (3718, 7523)]