15125776

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{17837}}^1$

素因数の和:17898

約数の個数: 20

約数和(自身を含む): 29860812

約数和(自身を除く): 14735036

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 17837, 35674, 71348, 142696, 285392, 945361, 1890722, 3781444, 7562888, 15125776]

約数ペア:

[(1, 15125776), (2, 7562888), (4, 3781444), (8, 1890722), (16, 945361), (53, 285392), (106, 142696), (212, 71348), (424, 35674), (848, 17837)]