19024544

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1103}}^1$

素因数の和:1138

約数の個数: 72

約数和(自身を含む): 47573568

約数和(自身を除く): 28549024

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 784, 1078, 1103, 1232, 1568, 2156, 2206, 2464, 4312, 4412, 7721, 8624, 8824, 12133, 15442, 17248, 17648, 24266, 30884, 35296, 48532, 54047, 61768, 84931, 97064, 108094, 123536, 169862, 194128, 216188, 247072, 339724, 388256, 432376, 594517, 679448, 864752, 1189034, 1358896, 1729504, 2378068, 2717792, 4756136, 9512272, 19024544]

約数ペア:

[(1, 19024544), (2, 9512272), (4, 4756136), (7, 2717792), (8, 2378068), (11, 1729504), (14, 1358896), (16, 1189034), (22, 864752), (28, 679448), (32, 594517), (44, 432376), (49, 388256), (56, 339724), (77, 247072), (88, 216188), (98, 194128), (112, 169862), (154, 123536), (176, 108094), (196, 97064), (224, 84931), (308, 61768), (352, 54047), (392, 48532), (539, 35296), (616, 30884), (784, 24266), (1078, 17648), (1103, 17248), (1232, 15442), (1568, 12133), (2156, 8824), (2206, 8624), (2464, 7721), (4312, 4412)]