19364576

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 49351680

約数和(自身を除く): 29987104

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 56, 58, 77, 88, 112, 116, 154, 176, 203, 224, 232, 271, 308, 319, 352, 406, 464, 542, 616, 638, 812, 928, 1084, 1232, 1276, 1624, 1897, 2168, 2233, 2464, 2552, 2981, 3248, 3794, 4336, 4466, 5104, 5962, 6496, 7588, 7859, 8672, 8932, 10208, 11924, 15176, 15718, 17864, 20867, 23848, 30352, 31436, 35728, 41734, 47696, 55013, 60704, 62872, 71456, 83468, 86449, 95392, 110026, 125744, 166936, 172898, 220052, 251488, 333872, 345796, 440104, 605143, 667744, 691592, 880208, 1210286, 1383184, 1760416, 2420572, 2766368, 4841144, 9682288, 19364576]

約数ペア:

[(1, 19364576), (2, 9682288), (4, 4841144), (7, 2766368), (8, 2420572), (11, 1760416), (14, 1383184), (16, 1210286), (22, 880208), (28, 691592), (29, 667744), (32, 605143), (44, 440104), (56, 345796), (58, 333872), (77, 251488), (88, 220052), (112, 172898), (116, 166936), (154, 125744), (176, 110026), (203, 95392), (224, 86449), (232, 83468), (271, 71456), (308, 62872), (319, 60704), (352, 55013), (406, 47696), (464, 41734), (542, 35728), (616, 31436), (638, 30352), (812, 23848), (928, 20867), (1084, 17864), (1232, 15718), (1276, 15176), (1624, 11924), (1897, 10208), (2168, 8932), (2233, 8672), (2464, 7859), (2552, 7588), (2981, 6496), (3248, 5962), (3794, 5104), (4336, 4466)]