19690147202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{827}}^1\times {\mathrm{1082233}}^1$

素因数の和:1083073

約数の個数: 16

約数和(自身を含む): 32259231072

約数和(自身を除く): 12569083870

約数列:

[1, 2, 11, 22, 827, 1654, 9097, 18194, 1082233, 2164466, 11904563, 23809126, 895006691, 1790013382, 9845073601, 19690147202]

約数ペア:

[(1, 19690147202), (2, 9845073601), (11, 1790013382), (22, 895006691), (827, 23809126), (1654, 11904563), (9097, 2164466), (18194, 1082233)]