15279236

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2857}}^1$

素因数の和:3059

約数の個数: 24

約数和(自身を含む): 30729216

約数和(自身を除く): 15449980

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 2857, 5348, 5714, 11428, 19999, 39998, 79996, 545687, 1091374, 2182748, 3819809, 7639618, 15279236]

約数ペア:

[(1, 15279236), (2, 7639618), (4, 3819809), (7, 2182748), (14, 1091374), (28, 545687), (191, 79996), (382, 39998), (764, 19999), (1337, 11428), (2674, 5714), (2857, 5348)]