16739780

素因数分解:

$2^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1933}}^1$

素因数の和:2375

約数の個数: 24

約数和(自身を含む): 35252952

約数和(自身を除く): 18513172

約数列:

[1, 2, 4, 5, 10, 20, 433, 866, 1732, 1933, 2165, 3866, 4330, 7732, 8660, 9665, 19330, 38660, 836989, 1673978, 3347956, 4184945, 8369890, 16739780]

約数ペア:

[(1, 16739780), (2, 8369890), (4, 4184945), (5, 3347956), (10, 1673978), (20, 836989), (433, 38660), (866, 19330), (1732, 9665), (1933, 8660), (2165, 7732), (3866, 4330)]