23923390

素因数分解:

$2^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{2371}}^1$

素因数の和:3387

約数の個数: 16

約数和(自身を含む): 43122960

約数和(自身を除く): 19199570

約数列:

[1, 2, 5, 10, 1009, 2018, 2371, 4742, 5045, 10090, 11855, 23710, 2392339, 4784678, 11961695, 23923390]

約数ペア:

[(1, 23923390), (2, 11961695), (5, 4784678), (10, 2392339), (1009, 23710), (2018, 11855), (2371, 10090), (4742, 5045)]