30894622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{19237}}^1$

素因数の和:19323

約数の個数: 16

約数和(自身を含む): 51250032

約数和(自身を除く): 20355410

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 19237, 38474, 211607, 423214, 1404301, 2808602, 15447311, 30894622]

約数ペア:

[(1, 30894622), (2, 15447311), (11, 2808602), (22, 1404301), (73, 423214), (146, 211607), (803, 38474), (1606, 19237)]