11213305

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{347}}^1$

素因数の和:656

約数の個数: 16

約数和(自身を含む): 14131584

約数和(自身を除く): 2918279

約数列:

[1, 5, 23, 115, 281, 347, 1405, 1735, 6463, 7981, 32315, 39905, 97507, 487535, 2242661, 11213305]

約数ペア:

[(1, 11213305), (5, 2242661), (23, 487535), (115, 97507), (281, 39905), (347, 32315), (1405, 7981), (1735, 6463)]