15186138

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5351}}^1$

素因数の和:5410

約数の個数: 32

約数和(自身を含む): 33910272

約数和(自身を除く): 18724134

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 5351, 10702, 16053, 32106, 58861, 117722, 176583, 230093, 353166, 460186, 690279, 1380558, 2531023, 5062046, 7593069, 15186138]

約数ペア:

[(1, 15186138), (2, 7593069), (3, 5062046), (6, 2531023), (11, 1380558), (22, 690279), (33, 460186), (43, 353166), (66, 230093), (86, 176583), (129, 117722), (258, 58861), (473, 32106), (946, 16053), (1419, 10702), (2838, 5351)]