23728561

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:348

約数の個数: 16

約数和(自身を含む): 25344000

約数和(自身を除く): 1615439

約数列:

[1, 43, 47, 59, 199, 2021, 2537, 2773, 8557, 9353, 11741, 119239, 402179, 504863, 551827, 23728561]

約数ペア:

[(1, 23728561), (43, 551827), (47, 504863), (59, 402179), (199, 119239), (2021, 11741), (2537, 9353), (2773, 8557)]