19125014048

素因数分解:

$2^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1028669}}^1$

素因数の和:1028769

約数の個数: 48

約数和(自身を含む): 43549773120

約数和(自身を除く): 24424759072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 112, 166, 224, 332, 581, 664, 1162, 1328, 2324, 2656, 4648, 9296, 18592, 1028669, 2057338, 4114676, 7200683, 8229352, 14401366, 16458704, 28802732, 32917408, 57605464, 85379527, 115210928, 170759054, 230421856, 341518108, 597656689, 683036216, 1195313378, 1366072432, 2390626756, 2732144864, 4781253512, 9562507024, 19125014048]

約数ペア:

[(1, 19125014048), (2, 9562507024), (4, 4781253512), (7, 2732144864), (8, 2390626756), (14, 1366072432), (16, 1195313378), (28, 683036216), (32, 597656689), (56, 341518108), (83, 230421856), (112, 170759054), (166, 115210928), (224, 85379527), (332, 57605464), (581, 32917408), (664, 28802732), (1162, 16458704), (1328, 14401366), (2324, 8229352), (2656, 7200683), (4648, 4114676), (9296, 2057338), (18592, 1028669)]