19675488

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 65802240

約数和(自身を除く): 46126752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 23, 24, 28, 32, 38, 42, 46, 48, 56, 57, 67, 69, 76, 84, 92, 96, 112, 114, 133, 134, 138, 152, 161, 168, 184, 201, 224, 228, 266, 268, 276, 304, 322, 336, 368, 399, 402, 437, 456, 469, 483, 532, 536, 552, 608, 644, 672, 736, 798, 804, 874, 912, 938, 966, 1064, 1072, 1104, 1273, 1288, 1311, 1407, 1541, 1596, 1608, 1748, 1824, 1876, 1932, 2128, 2144, 2208, 2546, 2576, 2622, 2814, 3059, 3082, 3192, 3216, 3496, 3752, 3819, 3864, 4256, 4623, 5092, 5152, 5244, 5628, 6118, 6164, 6384, 6432, 6992, 7504, 7638, 7728, 8911, 9177, 9246, 10184, 10488, 10787, 11256, 12236, 12328, 12768, 13984, 15008, 15276, 15456, 17822, 18354, 18492, 20368, 20976, 21574, 22512, 24472, 24656, 26733, 29279, 30552, 32361, 35644, 36708, 36984, 40736, 41952, 43148, 45024, 48944, 49312, 53466, 58558, 61104, 64722, 71288, 73416, 73968, 86296, 87837, 97888, 106932, 117116, 122208, 129444, 142576, 146832, 147936, 172592, 175674, 204953, 213864, 234232, 258888, 285152, 293664, 345184, 351348, 409906, 427728, 468464, 517776, 614859, 702696, 819812, 855456, 936928, 1035552, 1229718, 1405392, 1639624, 2459436, 2810784, 3279248, 4918872, 6558496, 9837744, 19675488]

約数ペア:

[(1, 19675488), (2, 9837744), (3, 6558496), (4, 4918872), (6, 3279248), (7, 2810784), (8, 2459436), (12, 1639624), (14, 1405392), (16, 1229718), (19, 1035552), (21, 936928), (23, 855456), (24, 819812), (28, 702696), (32, 614859), (38, 517776), (42, 468464), (46, 427728), (48, 409906), (56, 351348), (57, 345184), (67, 293664), (69, 285152), (76, 258888), (84, 234232), (92, 213864), (96, 204953), (112, 175674), (114, 172592), (133, 147936), (134, 146832), (138, 142576), (152, 129444), (161, 122208), (168, 117116), (184, 106932), (201, 97888), (224, 87837), (228, 86296), (266, 73968), (268, 73416), (276, 71288), (304, 64722), (322, 61104), (336, 58558), (368, 53466), (399, 49312), (402, 48944), (437, 45024), (456, 43148), (469, 41952), (483, 40736), (532, 36984), (536, 36708), (552, 35644), (608, 32361), (644, 30552), (672, 29279), (736, 26733), (798, 24656), (804, 24472), (874, 22512), (912, 21574), (938, 20976), (966, 20368), (1064, 18492), (1072, 18354), (1104, 17822), (1273, 15456), (1288, 15276), (1311, 15008), (1407, 13984), (1541, 12768), (1596, 12328), (1608, 12236), (1748, 11256), (1824, 10787), (1876, 10488), (1932, 10184), (2128, 9246), (2144, 9177), (2208, 8911), (2546, 7728), (2576, 7638), (2622, 7504), (2814, 6992), (3059, 6432), (3082, 6384), (3192, 6164), (3216, 6118), (3496, 5628), (3752, 5244), (3819, 5152), (3864, 5092), (4256, 4623)]