19135766272

素因数分解:

$2^8\times 7^1\times {\mathrm{2131}}^1\times {\mathrm{5011}}^1$

素因数の和:7165

約数の個数: 72

約数和(自身を含む): 43682667392

約数和(自身を除く): 24546901120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 2131, 4262, 5011, 8524, 10022, 14917, 17048, 20044, 29834, 34096, 35077, 40088, 59668, 68192, 70154, 80176, 119336, 136384, 140308, 160352, 238672, 272768, 280616, 320704, 477344, 545536, 561232, 641408, 954688, 1122464, 1282816, 1909376, 2244928, 3818752, 4489856, 8979712, 10678441, 21356882, 42713764, 74749087, 85427528, 149498174, 170855056, 298996348, 341710112, 597992696, 683420224, 1195985392, 1366840448, 2391970784, 2733680896, 4783941568, 9567883136, 19135766272]

約数ペア:

[(1, 19135766272), (2, 9567883136), (4, 4783941568), (7, 2733680896), (8, 2391970784), (14, 1366840448), (16, 1195985392), (28, 683420224), (32, 597992696), (56, 341710112), (64, 298996348), (112, 170855056), (128, 149498174), (224, 85427528), (256, 74749087), (448, 42713764), (896, 21356882), (1792, 10678441), (2131, 8979712), (4262, 4489856), (5011, 3818752), (8524, 2244928), (10022, 1909376), (14917, 1282816), (17048, 1122464), (20044, 954688), (29834, 641408), (34096, 561232), (35077, 545536), (40088, 477344), (59668, 320704), (68192, 280616), (70154, 272768), (80176, 238672), (119336, 160352), (136384, 140308)]