19983219982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{9341}}^1\times {\mathrm{97241}}^1$

素因数の和:106595

約数の個数: 16

約数和(自身を含む): 32703651504

約数和(自身を除く): 12720431522

約数列:

[1, 2, 11, 22, 9341, 18682, 97241, 102751, 194482, 205502, 1069651, 2139302, 908328181, 1816656362, 9991609991, 19983219982]

約数ペア:

[(1, 19983219982), (2, 9991609991), (11, 1816656362), (22, 908328181), (9341, 2139302), (18682, 1069651), (97241, 205502), (102751, 194482)]