12278478

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47591}}^1$

素因数の和:47639

約数の個数: 16

約数和(自身を含む): 25128576

約数和(自身を除く): 12850098

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 47591, 95182, 142773, 285546, 2046413, 4092826, 6139239, 12278478]

約数ペア:

[(1, 12278478), (2, 6139239), (3, 4092826), (6, 2046413), (43, 285546), (86, 142773), (129, 95182), (258, 47591)]