11019904

素因数分解:

$2^7\times 7^3\times {\mathrm{251}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 25704000

約数和(自身を除く): 14684096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 251, 343, 392, 448, 502, 686, 784, 896, 1004, 1372, 1568, 1757, 2008, 2744, 3136, 3514, 4016, 5488, 6272, 7028, 8032, 10976, 12299, 14056, 16064, 21952, 24598, 28112, 32128, 43904, 49196, 56224, 86093, 98392, 112448, 172186, 196784, 224896, 344372, 393568, 688744, 787136, 1377488, 1574272, 2754976, 5509952, 11019904]

約数ペア:

[(1, 11019904), (2, 5509952), (4, 2754976), (7, 1574272), (8, 1377488), (14, 787136), (16, 688744), (28, 393568), (32, 344372), (49, 224896), (56, 196784), (64, 172186), (98, 112448), (112, 98392), (128, 86093), (196, 56224), (224, 49196), (251, 43904), (343, 32128), (392, 28112), (448, 24598), (502, 21952), (686, 16064), (784, 14056), (896, 12299), (1004, 10976), (1372, 8032), (1568, 7028), (1757, 6272), (2008, 5488), (2744, 4016), (3136, 3514)]