29917174

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{20747}}^1$

素因数の和:20859

約数の個数: 16

約数和(自身を含む): 51787008

約数和(自身を除く): 21869834

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 20747, 41494, 145229, 290458, 2136941, 4273882, 14958587, 29917174]

約数ペア:

[(1, 29917174), (2, 14958587), (7, 4273882), (14, 2136941), (103, 290458), (206, 145229), (721, 41494), (1442, 20747)]