11353894

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2161}}^1$

素因数の和:2271

約数の個数: 16

約数和(自身を含む): 17745696

約数和(自身を除く): 6391802

約数列:

[1, 2, 37, 71, 74, 142, 2161, 2627, 4322, 5254, 79957, 153431, 159914, 306862, 5676947, 11353894]

約数ペア:

[(1, 11353894), (2, 5676947), (37, 306862), (71, 159914), (74, 153431), (142, 79957), (2161, 5254), (2627, 4322)]