19288248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 59097600

約数和(自身を除く): 39809352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 37, 42, 56, 58, 74, 84, 87, 107, 111, 116, 148, 168, 174, 203, 214, 222, 232, 259, 296, 321, 348, 406, 428, 444, 518, 609, 642, 696, 749, 777, 812, 856, 888, 1036, 1073, 1218, 1284, 1498, 1554, 1624, 2072, 2146, 2247, 2436, 2568, 2996, 3103, 3108, 3219, 3959, 4292, 4494, 4872, 5992, 6206, 6216, 6438, 7511, 7918, 8584, 8988, 9309, 11877, 12412, 12876, 15022, 15836, 17976, 18618, 21721, 22533, 23754, 24824, 25752, 27713, 30044, 31672, 37236, 43442, 45066, 47508, 55426, 60088, 65163, 74472, 83139, 86884, 90132, 95016, 110852, 114811, 130326, 166278, 173768, 180264, 221704, 229622, 260652, 332556, 344433, 459244, 521304, 665112, 688866, 803677, 918488, 1377732, 1607354, 2411031, 2755464, 3214708, 4822062, 6429416, 9644124, 19288248]

約数ペア:

[(1, 19288248), (2, 9644124), (3, 6429416), (4, 4822062), (6, 3214708), (7, 2755464), (8, 2411031), (12, 1607354), (14, 1377732), (21, 918488), (24, 803677), (28, 688866), (29, 665112), (37, 521304), (42, 459244), (56, 344433), (58, 332556), (74, 260652), (84, 229622), (87, 221704), (107, 180264), (111, 173768), (116, 166278), (148, 130326), (168, 114811), (174, 110852), (203, 95016), (214, 90132), (222, 86884), (232, 83139), (259, 74472), (296, 65163), (321, 60088), (348, 55426), (406, 47508), (428, 45066), (444, 43442), (518, 37236), (609, 31672), (642, 30044), (696, 27713), (749, 25752), (777, 24824), (812, 23754), (856, 22533), (888, 21721), (1036, 18618), (1073, 17976), (1218, 15836), (1284, 15022), (1498, 12876), (1554, 12412), (1624, 11877), (2072, 9309), (2146, 8988), (2247, 8584), (2436, 7918), (2568, 7511), (2996, 6438), (3103, 6216), (3108, 6206), (3219, 5992), (3959, 4872), (4292, 4494)]