11868172

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{69001}}^1$

素因数の和:69048

約数の個数: 12

約数和(自身を含む): 21252616

約数和(自身を除く): 9384444

約数列:

[1, 2, 4, 43, 86, 172, 69001, 138002, 276004, 2967043, 5934086, 11868172]

約数ペア:

[(1, 11868172), (2, 5934086), (4, 2967043), (43, 276004), (86, 138002), (172, 69001)]