18385081

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1549}}^1$

素因数の和:1656

約数の個数: 16

約数和(自身を含む): 21873600

約数和(自身を除く): 3488519

約数列:

[1, 11, 13, 83, 143, 913, 1079, 1549, 11869, 17039, 20137, 128567, 221507, 1414237, 1671371, 18385081]

約数ペア:

[(1, 18385081), (11, 1671371), (13, 1414237), (83, 221507), (143, 128567), (913, 20137), (1079, 17039), (1549, 11869)]