189133060

素因数分解:

$2^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{24691}}^1$

素因数の和:25083

約数の個数: 24

約数和(自身を含む): 398232576

約数和(自身を除く): 209099516

約数列:

[1, 2, 4, 5, 10, 20, 383, 766, 1532, 1915, 3830, 7660, 24691, 49382, 98764, 123455, 246910, 493820, 9456653, 18913306, 37826612, 47283265, 94566530, 189133060]

約数ペア:

[(1, 189133060), (2, 94566530), (4, 47283265), (5, 37826612), (10, 18913306), (20, 9456653), (383, 493820), (766, 246910), (1532, 123455), (1915, 98764), (3830, 49382), (7660, 24691)]