18809447

素因数分解:

${\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:358

約数の個数: 16

約数和(自身を含む): 20224512

約数和(自身を除く): 1415065

約数列:

[1, 41, 43, 47, 227, 1763, 1927, 2021, 9307, 9761, 10669, 82861, 400201, 437429, 458767, 18809447]

約数ペア:

[(1, 18809447), (41, 458767), (43, 437429), (47, 400201), (227, 82861), (1763, 10669), (1927, 9761), (2021, 9307)]