19451232

素因数分解:

$2^5\times 3^3\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 58060800

約数和(自身を除く): 38609568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 72, 94, 96, 108, 141, 144, 188, 216, 282, 288, 376, 423, 432, 479, 564, 752, 846, 864, 958, 1128, 1269, 1437, 1504, 1692, 1916, 2256, 2538, 2874, 3384, 3832, 4311, 4512, 5076, 5748, 6768, 7664, 8622, 10152, 11496, 12933, 13536, 15328, 17244, 20304, 22513, 22992, 25866, 34488, 40608, 45026, 45984, 51732, 67539, 68976, 90052, 103464, 135078, 137952, 180104, 202617, 206928, 270156, 360208, 405234, 413856, 540312, 607851, 720416, 810468, 1080624, 1215702, 1620936, 2161248, 2431404, 3241872, 4862808, 6483744, 9725616, 19451232]

約数ペア:

[(1, 19451232), (2, 9725616), (3, 6483744), (4, 4862808), (6, 3241872), (8, 2431404), (9, 2161248), (12, 1620936), (16, 1215702), (18, 1080624), (24, 810468), (27, 720416), (32, 607851), (36, 540312), (47, 413856), (48, 405234), (54, 360208), (72, 270156), (94, 206928), (96, 202617), (108, 180104), (141, 137952), (144, 135078), (188, 103464), (216, 90052), (282, 68976), (288, 67539), (376, 51732), (423, 45984), (432, 45026), (479, 40608), (564, 34488), (752, 25866), (846, 22992), (864, 22513), (958, 20304), (1128, 17244), (1269, 15328), (1437, 13536), (1504, 12933), (1692, 11496), (1916, 10152), (2256, 8622), (2538, 7664), (2874, 6768), (3384, 5748), (3832, 5076), (4311, 4512)]