11985810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{399527}}^1$

素因数の和:399537

約数の個数: 16

約数和(自身を含む): 28766016

約数和(自身を除く): 16780206

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 399527, 799054, 1198581, 1997635, 2397162, 3995270, 5992905, 11985810]

約数ペア:

[(1, 11985810), (2, 5992905), (3, 3995270), (5, 2397162), (6, 1997635), (10, 1198581), (15, 799054), (30, 399527)]