223672066

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{20947}}^1$

素因数の和:21249

約数の個数: 16

約数和(自身を含む): 354440160

約数和(自身を除く): 130768094

約数列:

[1, 2, 19, 38, 281, 562, 5339, 10678, 20947, 41894, 397993, 795986, 5886107, 11772214, 111836033, 223672066]

約数ペア:

[(1, 223672066), (2, 111836033), (19, 11772214), (38, 5886107), (281, 795986), (562, 397993), (5339, 41894), (10678, 20947)]