19068448

素因数分解:

$2^5\times 7^2\times {\mathrm{12161}}^1$

素因数の和:12185

約数の個数: 36

約数和(自身を含む): 43673742

約数和(自身を除く): 24605294

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 12161, 24322, 48644, 85127, 97288, 170254, 194576, 340508, 389152, 595889, 681016, 1191778, 1362032, 2383556, 2724064, 4767112, 9534224, 19068448]

約数ペア:

[(1, 19068448), (2, 9534224), (4, 4767112), (7, 2724064), (8, 2383556), (14, 1362032), (16, 1191778), (28, 681016), (32, 595889), (49, 389152), (56, 340508), (98, 194576), (112, 170254), (196, 97288), (224, 85127), (392, 48644), (784, 24322), (1568, 12161)]