16719696

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:143

約数の個数: 200

約数和(自身を含む): 58815680

約数和(自身を除く): 42095984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 97, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 194, 216, 228, 252, 266, 291, 304, 324, 336, 342, 378, 388, 399, 432, 456, 504, 513, 532, 567, 582, 648, 679, 684, 756, 776, 798, 873, 912, 1008, 1026, 1064, 1134, 1164, 1197, 1296, 1358, 1368, 1512, 1539, 1552, 1596, 1746, 1843, 2037, 2052, 2128, 2268, 2328, 2394, 2619, 2716, 2736, 3024, 3078, 3192, 3492, 3591, 3686, 4074, 4104, 4536, 4656, 4788, 5238, 5432, 5529, 6111, 6156, 6384, 6984, 7182, 7372, 7857, 8148, 8208, 9072, 9576, 10476, 10773, 10864, 11058, 12222, 12312, 12901, 13968, 14364, 14744, 15714, 16296, 16587, 18333, 19152, 20952, 21546, 22116, 24444, 24624, 25802, 28728, 29488, 31428, 32592, 33174, 36666, 38703, 41904, 43092, 44232, 48888, 49761, 51604, 54999, 57456, 62856, 66348, 73332, 77406, 86184, 88464, 97776, 99522, 103208, 109998, 116109, 125712, 132696, 146664, 149283, 154812, 172368, 199044, 206416, 219996, 232218, 265392, 293328, 298566, 309624, 348327, 398088, 439992, 464436, 597132, 619248, 696654, 796176, 879984, 928872, 1044981, 1194264, 1393308, 1857744, 2089962, 2388528, 2786616, 4179924, 5573232, 8359848, 16719696]

約数ペア:

[(1, 16719696), (2, 8359848), (3, 5573232), (4, 4179924), (6, 2786616), (7, 2388528), (8, 2089962), (9, 1857744), (12, 1393308), (14, 1194264), (16, 1044981), (18, 928872), (19, 879984), (21, 796176), (24, 696654), (27, 619248), (28, 597132), (36, 464436), (38, 439992), (42, 398088), (48, 348327), (54, 309624), (56, 298566), (57, 293328), (63, 265392), (72, 232218), (76, 219996), (81, 206416), (84, 199044), (97, 172368), (108, 154812), (112, 149283), (114, 146664), (126, 132696), (133, 125712), (144, 116109), (152, 109998), (162, 103208), (168, 99522), (171, 97776), (189, 88464), (194, 86184), (216, 77406), (228, 73332), (252, 66348), (266, 62856), (291, 57456), (304, 54999), (324, 51604), (336, 49761), (342, 48888), (378, 44232), (388, 43092), (399, 41904), (432, 38703), (456, 36666), (504, 33174), (513, 32592), (532, 31428), (567, 29488), (582, 28728), (648, 25802), (679, 24624), (684, 24444), (756, 22116), (776, 21546), (798, 20952), (873, 19152), (912, 18333), (1008, 16587), (1026, 16296), (1064, 15714), (1134, 14744), (1164, 14364), (1197, 13968), (1296, 12901), (1358, 12312), (1368, 12222), (1512, 11058), (1539, 10864), (1552, 10773), (1596, 10476), (1746, 9576), (1843, 9072), (2037, 8208), (2052, 8148), (2128, 7857), (2268, 7372), (2328, 7182), (2394, 6984), (2619, 6384), (2716, 6156), (2736, 6111), (3024, 5529), (3078, 5432), (3192, 5238), (3492, 4788), (3591, 4656), (3686, 4536), (4074, 4104)]