19038656

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{467}}^1$

素因数の和:506

約数の個数: 84

約数和(自身を含む): 47429928

約数和(自身を除く): 28391272

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 448, 467, 637, 728, 784, 832, 934, 1274, 1456, 1568, 1868, 2548, 2912, 3136, 3269, 3736, 5096, 5824, 6071, 6538, 7472, 10192, 12142, 13076, 14944, 20384, 22883, 24284, 26152, 29888, 40768, 42497, 45766, 48568, 52304, 84994, 91532, 97136, 104608, 169988, 183064, 194272, 209216, 297479, 339976, 366128, 388544, 594958, 679952, 732256, 1189916, 1359904, 1464512, 2379832, 2719808, 4759664, 9519328, 19038656]

約数ペア:

[(1, 19038656), (2, 9519328), (4, 4759664), (7, 2719808), (8, 2379832), (13, 1464512), (14, 1359904), (16, 1189916), (26, 732256), (28, 679952), (32, 594958), (49, 388544), (52, 366128), (56, 339976), (64, 297479), (91, 209216), (98, 194272), (104, 183064), (112, 169988), (182, 104608), (196, 97136), (208, 91532), (224, 84994), (364, 52304), (392, 48568), (416, 45766), (448, 42497), (467, 40768), (637, 29888), (728, 26152), (784, 24284), (832, 22883), (934, 20384), (1274, 14944), (1456, 13076), (1568, 12142), (1868, 10192), (2548, 7472), (2912, 6538), (3136, 6071), (3269, 5824), (3736, 5096)]