12502504

素因数分解:

$2^3\times 7^1\times {\mathrm{223259}}^1$

素因数の和:223272

約数の個数: 16

約数和(自身を含む): 26791200

約数和(自身を除く): 14288696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 223259, 446518, 893036, 1562813, 1786072, 3125626, 6251252, 12502504]

約数ペア:

[(1, 12502504), (2, 6251252), (4, 3125626), (7, 1786072), (8, 1562813), (14, 893036), (28, 446518), (56, 223259)]