19246304

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 48335616

約数和(自身を除く): 29089312

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 73, 77, 88, 107, 112, 146, 154, 176, 214, 224, 292, 308, 352, 428, 511, 584, 616, 749, 803, 856, 1022, 1168, 1177, 1232, 1498, 1606, 1712, 2044, 2336, 2354, 2464, 2996, 3212, 3424, 4088, 4708, 5621, 5992, 6424, 7811, 8176, 8239, 9416, 11242, 11984, 12848, 15622, 16352, 16478, 18832, 22484, 23968, 25696, 31244, 32956, 37664, 44968, 54677, 62488, 65912, 85921, 89936, 109354, 124976, 131824, 171842, 179872, 218708, 249952, 263648, 343684, 437416, 601447, 687368, 874832, 1202894, 1374736, 1749664, 2405788, 2749472, 4811576, 9623152, 19246304]

約数ペア:

[(1, 19246304), (2, 9623152), (4, 4811576), (7, 2749472), (8, 2405788), (11, 1749664), (14, 1374736), (16, 1202894), (22, 874832), (28, 687368), (32, 601447), (44, 437416), (56, 343684), (73, 263648), (77, 249952), (88, 218708), (107, 179872), (112, 171842), (146, 131824), (154, 124976), (176, 109354), (214, 89936), (224, 85921), (292, 65912), (308, 62488), (352, 54677), (428, 44968), (511, 37664), (584, 32956), (616, 31244), (749, 25696), (803, 23968), (856, 22484), (1022, 18832), (1168, 16478), (1177, 16352), (1232, 15622), (1498, 12848), (1606, 11984), (1712, 11242), (2044, 9416), (2336, 8239), (2354, 8176), (2464, 7811), (2996, 6424), (3212, 5992), (3424, 5621), (4088, 4708)]