19066264

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 43338240

約数和(自身を除く): 24271976

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 113, 131, 161, 184, 226, 262, 322, 452, 524, 644, 791, 904, 917, 1048, 1288, 1582, 1834, 2599, 3013, 3164, 3668, 5198, 6026, 6328, 7336, 10396, 12052, 14803, 18193, 20792, 21091, 24104, 29606, 36386, 42182, 59212, 72772, 84364, 103621, 118424, 145544, 168728, 207242, 340469, 414484, 680938, 828968, 1361876, 2383283, 2723752, 4766566, 9533132, 19066264]

約数ペア:

[(1, 19066264), (2, 9533132), (4, 4766566), (7, 2723752), (8, 2383283), (14, 1361876), (23, 828968), (28, 680938), (46, 414484), (56, 340469), (92, 207242), (113, 168728), (131, 145544), (161, 118424), (184, 103621), (226, 84364), (262, 72772), (322, 59212), (452, 42182), (524, 36386), (644, 29606), (791, 24104), (904, 21091), (917, 20792), (1048, 18193), (1288, 14803), (1582, 12052), (1834, 10396), (2599, 7336), (3013, 6328), (3164, 6026), (3668, 5198)]