1914278311

素因数分解:

${\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{431}}^1\times {\mathrm{2029}}^1$

素因数の和:2670

約数の個数: 16

約数和(自身を含む): 2104704000

約数和(自身を除く): 190425689

約数列:

[1, 11, 199, 431, 2029, 2189, 4741, 22319, 85769, 403771, 874499, 943459, 4441481, 9619489, 174025301, 1914278311]

約数ペア:

[(1, 1914278311), (11, 174025301), (199, 9619489), (431, 4441481), (2029, 943459), (2189, 874499), (4741, 403771), (22319, 85769)]