19247052

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1049}}^1$

素因数の和:1206

約数の個数: 48

約数和(自身を含む): 49392000

約数和(自身を除く): 30144948

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 139, 278, 417, 556, 834, 1049, 1529, 1668, 2098, 3058, 3147, 4196, 4587, 6116, 6294, 9174, 11539, 12588, 18348, 23078, 34617, 46156, 69234, 138468, 145811, 291622, 437433, 583244, 874866, 1603921, 1749732, 3207842, 4811763, 6415684, 9623526, 19247052]

約数ペア:

[(1, 19247052), (2, 9623526), (3, 6415684), (4, 4811763), (6, 3207842), (11, 1749732), (12, 1603921), (22, 874866), (33, 583244), (44, 437433), (66, 291622), (132, 145811), (139, 138468), (278, 69234), (417, 46156), (556, 34617), (834, 23078), (1049, 18348), (1529, 12588), (1668, 11539), (2098, 9174), (3058, 6294), (3147, 6116), (4196, 4587)]