1923824

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:297

約数の個数: 40

約数和(自身を含む): 4330080

約数和(自身を除く): 2406256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 193, 356, 386, 623, 712, 772, 1246, 1351, 1424, 1544, 2492, 2702, 3088, 4984, 5404, 9968, 10808, 17177, 21616, 34354, 68708, 120239, 137416, 240478, 274832, 480956, 961912, 1923824]

約数ペア:

[(1, 1923824), (2, 961912), (4, 480956), (7, 274832), (8, 240478), (14, 137416), (16, 120239), (28, 68708), (56, 34354), (89, 21616), (112, 17177), (178, 10808), (193, 9968), (356, 5404), (386, 4984), (623, 3088), (712, 2702), (772, 2492), (1246, 1544), (1351, 1424)]