23042278

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{18493}}^1$

素因数の和:18591

約数の個数: 16

約数和(自身を含む): 39947040

約数和(自身を除く): 16904762

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 18493, 36986, 129451, 258902, 1645877, 3291754, 11521139, 23042278]

約数ペア:

[(1, 23042278), (2, 11521139), (7, 3291754), (14, 1645877), (89, 258902), (178, 129451), (623, 36986), (1246, 18493)]