9639230

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{20509}}^1$

素因数の和:20563

約数の個数: 16

約数和(自身を含む): 17720640

約数和(自身を除く): 8081410

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 20509, 41018, 102545, 205090, 963923, 1927846, 4819615, 9639230]

約数ペア:

[(1, 9639230), (2, 4819615), (5, 1927846), (10, 963923), (47, 205090), (94, 102545), (235, 41018), (470, 20509)]