19045656

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 192

約数和(自身を含む): 64696320

約数和(自身を除く): 45650664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 31, 36, 42, 46, 53, 56, 62, 63, 69, 72, 84, 92, 93, 106, 124, 126, 138, 159, 161, 168, 184, 186, 207, 212, 217, 248, 252, 276, 279, 318, 322, 371, 372, 414, 424, 434, 477, 483, 504, 552, 558, 636, 644, 651, 713, 742, 744, 828, 868, 954, 966, 1113, 1116, 1219, 1272, 1288, 1302, 1426, 1449, 1484, 1643, 1656, 1736, 1908, 1932, 1953, 2139, 2226, 2232, 2438, 2604, 2852, 2898, 2968, 3286, 3339, 3657, 3816, 3864, 3906, 4278, 4452, 4876, 4929, 4991, 5208, 5704, 5796, 6417, 6572, 6678, 7314, 7812, 8533, 8556, 8904, 9752, 9858, 9982, 10971, 11501, 11592, 12834, 13144, 13356, 14628, 14787, 14973, 15624, 17066, 17112, 19716, 19964, 21942, 23002, 25599, 25668, 26712, 29256, 29574, 29946, 34132, 34503, 37789, 39432, 39928, 43884, 44919, 46004, 51198, 51336, 59148, 59892, 68264, 69006, 75578, 76797, 87768, 89838, 92008, 102396, 103509, 113367, 118296, 119784, 138012, 151156, 153594, 179676, 204792, 207018, 226734, 264523, 276024, 302312, 307188, 340101, 359352, 414036, 453468, 529046, 614376, 680202, 793569, 828072, 906936, 1058092, 1360404, 1587138, 2116184, 2380707, 2720808, 3174276, 4761414, 6348552, 9522828, 19045656]

約数ペア:

[(1, 19045656), (2, 9522828), (3, 6348552), (4, 4761414), (6, 3174276), (7, 2720808), (8, 2380707), (9, 2116184), (12, 1587138), (14, 1360404), (18, 1058092), (21, 906936), (23, 828072), (24, 793569), (28, 680202), (31, 614376), (36, 529046), (42, 453468), (46, 414036), (53, 359352), (56, 340101), (62, 307188), (63, 302312), (69, 276024), (72, 264523), (84, 226734), (92, 207018), (93, 204792), (106, 179676), (124, 153594), (126, 151156), (138, 138012), (159, 119784), (161, 118296), (168, 113367), (184, 103509), (186, 102396), (207, 92008), (212, 89838), (217, 87768), (248, 76797), (252, 75578), (276, 69006), (279, 68264), (318, 59892), (322, 59148), (371, 51336), (372, 51198), (414, 46004), (424, 44919), (434, 43884), (477, 39928), (483, 39432), (504, 37789), (552, 34503), (558, 34132), (636, 29946), (644, 29574), (651, 29256), (713, 26712), (742, 25668), (744, 25599), (828, 23002), (868, 21942), (954, 19964), (966, 19716), (1113, 17112), (1116, 17066), (1219, 15624), (1272, 14973), (1288, 14787), (1302, 14628), (1426, 13356), (1449, 13144), (1484, 12834), (1643, 11592), (1656, 11501), (1736, 10971), (1908, 9982), (1932, 9858), (1953, 9752), (2139, 8904), (2226, 8556), (2232, 8533), (2438, 7812), (2604, 7314), (2852, 6678), (2898, 6572), (2968, 6417), (3286, 5796), (3339, 5704), (3657, 5208), (3816, 4991), (3864, 4929), (3906, 4876), (4278, 4452)]