19020362977

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2075779}}^1$

素因数の和:2075821

約数の個数: 24

約数和(自身を含む): 25557003360

約数和(自身を除く): 6536640383

約数列:

[1, 7, 11, 17, 49, 77, 119, 187, 539, 833, 1309, 9163, 2075779, 14530453, 22833569, 35288243, 101713171, 159834983, 247017701, 388170673, 1118844881, 1729123907, 2717194711, 19020362977]

約数ペア:

[(1, 19020362977), (7, 2717194711), (11, 1729123907), (17, 1118844881), (49, 388170673), (77, 247017701), (119, 159834983), (187, 101713171), (539, 35288243), (833, 22833569), (1309, 14530453), (9163, 2075779)]