1897560874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{887}}^1\times {\mathrm{97241}}^1$

素因数の和:98141

約数の個数: 16

約数和(自身を含む): 3108632256

約数和(自身を除く): 1211071382

約数列:

[1, 2, 11, 22, 887, 1774, 9757, 19514, 97241, 194482, 1069651, 2139302, 86252767, 172505534, 948780437, 1897560874]

約数ペア:

[(1, 1897560874), (2, 948780437), (11, 172505534), (22, 86252767), (887, 2139302), (1774, 1069651), (9757, 194482), (19514, 97241)]