15252976

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{17987}}^1$

素因数の和:18048

約数の個数: 20

約数和(自身を含む): 30111912

約数和(自身を除く): 14858936

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 17987, 35974, 71948, 143896, 287792, 953311, 1906622, 3813244, 7626488, 15252976]

約数ペア:

[(1, 15252976), (2, 7626488), (4, 3813244), (8, 1906622), (16, 953311), (53, 287792), (106, 143896), (212, 71948), (424, 35974), (848, 17987)]