19208342007

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{383}}^1\times {\mathrm{2011}}^1$

素因数の和:2580

約数の個数: 48

約数和(自身を含む): 29649604608

約数和(自身を除く): 10441262601

約数列:

[1, 3, 9, 17, 51, 153, 163, 383, 489, 1149, 1467, 2011, 2771, 3447, 6033, 6511, 8313, 18099, 19533, 24939, 34187, 58599, 62429, 102561, 187287, 307683, 327793, 561861, 770213, 983379, 1061293, 2310639, 2950137, 3183879, 5572481, 6931917, 9551637, 13093621, 16717443, 39280863, 50152329, 117842589, 125544719, 376634157, 1129902471, 2134260223, 6402780669, 19208342007]

約数ペア:

[(1, 19208342007), (3, 6402780669), (9, 2134260223), (17, 1129902471), (51, 376634157), (153, 125544719), (163, 117842589), (383, 50152329), (489, 39280863), (1149, 16717443), (1467, 13093621), (2011, 9551637), (2771, 6931917), (3447, 5572481), (6033, 3183879), (6511, 2950137), (8313, 2310639), (18099, 1061293), (19533, 983379), (24939, 770213), (34187, 561861), (58599, 327793), (62429, 307683), (102561, 187287)]