13240976

素因数分解:

$2^4\times 7^2\times {\mathrm{16889}}^1$

素因数の和:16911

約数の個数: 30

約数和(自身を含む): 29844630

約数和(自身を除く): 16603654

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 16889, 33778, 67556, 118223, 135112, 236446, 270224, 472892, 827561, 945784, 1655122, 1891568, 3310244, 6620488, 13240976]

約数ペア:

[(1, 13240976), (2, 6620488), (4, 3310244), (7, 1891568), (8, 1655122), (14, 945784), (16, 827561), (28, 472892), (49, 270224), (56, 236446), (98, 135112), (112, 118223), (196, 67556), (392, 33778), (784, 16889)]