19795776

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:149

約数の個数: 224

約数和(自身を含む): 71006208

約数和(自身を除く): 51210432

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 52, 56, 64, 66, 77, 78, 84, 88, 91, 96, 103, 104, 112, 132, 143, 154, 156, 168, 176, 182, 192, 206, 208, 224, 231, 264, 273, 286, 308, 309, 312, 336, 352, 364, 412, 416, 429, 448, 462, 528, 546, 572, 616, 618, 624, 672, 704, 721, 728, 824, 832, 858, 924, 1001, 1056, 1092, 1133, 1144, 1232, 1236, 1248, 1339, 1344, 1442, 1456, 1648, 1716, 1848, 2002, 2112, 2163, 2184, 2266, 2288, 2464, 2472, 2496, 2678, 2884, 2912, 3003, 3296, 3399, 3432, 3696, 4004, 4017, 4326, 4368, 4532, 4576, 4928, 4944, 5356, 5768, 5824, 6006, 6592, 6798, 6864, 7392, 7931, 8008, 8034, 8652, 8736, 9064, 9152, 9373, 9888, 10712, 11536, 12012, 13596, 13728, 14729, 14784, 15862, 16016, 16068, 17304, 17472, 18128, 18746, 19776, 21424, 23072, 23793, 24024, 27192, 27456, 28119, 29458, 31724, 32032, 32136, 34608, 36256, 37492, 42848, 44187, 46144, 47586, 48048, 54384, 56238, 58916, 63448, 64064, 64272, 69216, 72512, 74984, 85696, 88374, 95172, 96096, 103103, 108768, 112476, 117832, 126896, 128544, 138432, 149968, 176748, 190344, 192192, 206206, 217536, 224952, 235664, 253792, 257088, 299936, 309309, 353496, 380688, 412412, 449904, 471328, 507584, 599872, 618618, 706992, 761376, 824824, 899808, 942656, 1237236, 1413984, 1522752, 1649648, 1799616, 2474472, 2827968, 3299296, 4948944, 6598592, 9897888, 19795776]

約数ペア:

[(1, 19795776), (2, 9897888), (3, 6598592), (4, 4948944), (6, 3299296), (7, 2827968), (8, 2474472), (11, 1799616), (12, 1649648), (13, 1522752), (14, 1413984), (16, 1237236), (21, 942656), (22, 899808), (24, 824824), (26, 761376), (28, 706992), (32, 618618), (33, 599872), (39, 507584), (42, 471328), (44, 449904), (48, 412412), (52, 380688), (56, 353496), (64, 309309), (66, 299936), (77, 257088), (78, 253792), (84, 235664), (88, 224952), (91, 217536), (96, 206206), (103, 192192), (104, 190344), (112, 176748), (132, 149968), (143, 138432), (154, 128544), (156, 126896), (168, 117832), (176, 112476), (182, 108768), (192, 103103), (206, 96096), (208, 95172), (224, 88374), (231, 85696), (264, 74984), (273, 72512), (286, 69216), (308, 64272), (309, 64064), (312, 63448), (336, 58916), (352, 56238), (364, 54384), (412, 48048), (416, 47586), (429, 46144), (448, 44187), (462, 42848), (528, 37492), (546, 36256), (572, 34608), (616, 32136), (618, 32032), (624, 31724), (672, 29458), (704, 28119), (721, 27456), (728, 27192), (824, 24024), (832, 23793), (858, 23072), (924, 21424), (1001, 19776), (1056, 18746), (1092, 18128), (1133, 17472), (1144, 17304), (1232, 16068), (1236, 16016), (1248, 15862), (1339, 14784), (1344, 14729), (1442, 13728), (1456, 13596), (1648, 12012), (1716, 11536), (1848, 10712), (2002, 9888), (2112, 9373), (2163, 9152), (2184, 9064), (2266, 8736), (2288, 8652), (2464, 8034), (2472, 8008), (2496, 7931), (2678, 7392), (2884, 6864), (2912, 6798), (3003, 6592), (3296, 6006), (3399, 5824), (3432, 5768), (3696, 5356), (4004, 4944), (4017, 4928), (4326, 4576), (4368, 4532)]