15728290

素因数分解:

$2^1\times 5^1\times {\mathrm{859}}^1\times {\mathrm{1831}}^1$

素因数の和:2697

約数の個数: 16

約数和(自身を含む): 28359360

約数和(自身を除く): 12631070

約数列:

[1, 2, 5, 10, 859, 1718, 1831, 3662, 4295, 8590, 9155, 18310, 1572829, 3145658, 7864145, 15728290]

約数ペア:

[(1, 15728290), (2, 7864145), (5, 3145658), (10, 1572829), (859, 18310), (1718, 9155), (1831, 8590), (3662, 4295)]