16228673

素因数分解:

${\mathrm{43}}^2\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:284

約数の個数: 12

約数和(自身を含む): 16991568

約数和(自身を除く): 762895

約数列:

[1, 43, 67, 131, 1849, 2881, 5633, 8777, 123883, 242219, 377411, 16228673]

約数ペア:

[(1, 16228673), (43, 377411), (67, 242219), (131, 123883), (1849, 8777), (2881, 5633)]