16000912

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{18869}}^1$

素因数の和:18930

約数の個数: 20

約数和(自身を含む): 31588380

約数和(自身を除く): 15587468

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 18869, 37738, 75476, 150952, 301904, 1000057, 2000114, 4000228, 8000456, 16000912]

約数ペア:

[(1, 16000912), (2, 8000456), (4, 4000228), (8, 2000114), (16, 1000057), (53, 301904), (106, 150952), (212, 75476), (424, 37738), (848, 18869)]