19086576

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:270

約数の個数: 80

約数和(自身を含む): 51806208

約数和(自身を除く): 32719632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 101, 124, 127, 186, 202, 248, 254, 303, 372, 381, 404, 496, 508, 606, 744, 762, 808, 1016, 1212, 1488, 1524, 1616, 2032, 2424, 3048, 3131, 3937, 4848, 6096, 6262, 7874, 9393, 11811, 12524, 12827, 15748, 18786, 23622, 25048, 25654, 31496, 37572, 38481, 47244, 50096, 51308, 62992, 75144, 76962, 94488, 102616, 150288, 153924, 188976, 205232, 307848, 397637, 615696, 795274, 1192911, 1590548, 2385822, 3181096, 4771644, 6362192, 9543288, 19086576]

約数ペア:

[(1, 19086576), (2, 9543288), (3, 6362192), (4, 4771644), (6, 3181096), (8, 2385822), (12, 1590548), (16, 1192911), (24, 795274), (31, 615696), (48, 397637), (62, 307848), (93, 205232), (101, 188976), (124, 153924), (127, 150288), (186, 102616), (202, 94488), (248, 76962), (254, 75144), (303, 62992), (372, 51308), (381, 50096), (404, 47244), (496, 38481), (508, 37572), (606, 31496), (744, 25654), (762, 25048), (808, 23622), (1016, 18786), (1212, 15748), (1488, 12827), (1524, 12524), (1616, 11811), (2032, 9393), (2424, 7874), (3048, 6262), (3131, 6096), (3937, 4848)]