15127340

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3919}}^1$

素因数の和:4121

約数の個数: 24

約数和(自身を含む): 31940160

約数和(自身を除く): 16812820

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 3919, 7838, 15676, 19595, 39190, 78380, 756367, 1512734, 3025468, 3781835, 7563670, 15127340]

約数ペア:

[(1, 15127340), (2, 7563670), (4, 3781835), (5, 3025468), (10, 1512734), (20, 756367), (193, 78380), (386, 39190), (772, 19595), (965, 15676), (1930, 7838), (3860, 3919)]