2019656642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{296921}}^1$

素因数の和:297121

約数の個数: 16

約数和(自身を含む): 3206757600

約数和(自身を除く): 1187100958

約数列:

[1, 2, 19, 38, 179, 358, 3401, 6802, 296921, 593842, 5641499, 11282998, 53148859, 106297718, 1009828321, 2019656642]

約数ペア:

[(1, 2019656642), (2, 1009828321), (19, 106297718), (38, 53148859), (179, 11282998), (358, 5641499), (3401, 593842), (6802, 296921)]