14139560

素因数分解:

$2^3\times 5^1\times {\mathrm{353489}}^1$

素因数の和:353500

約数の個数: 16

約数和(自身を含む): 31814100

約数和(自身を除く): 17674540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353489, 706978, 1413956, 1767445, 2827912, 3534890, 7069780, 14139560]

約数ペア:

[(1, 14139560), (2, 7069780), (4, 3534890), (5, 2827912), (8, 1767445), (10, 1413956), (20, 706978), (40, 353489)]