17285254

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{11987}}^1$

素因数の和:12099

約数の個数: 16

約数和(自身を含む): 29922048

約数和(自身を除く): 12636794

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 11987, 23974, 83909, 167818, 1234661, 2469322, 8642627, 17285254]

約数ペア:

[(1, 17285254), (2, 8642627), (7, 2469322), (14, 1234661), (103, 167818), (206, 83909), (721, 23974), (1442, 11987)]