13847540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{98911}}^1$

素因数の和:98927

約数の個数: 24

約数和(自身を含む): 33234432

約数和(自身を除く): 19386892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 98911, 197822, 395644, 494555, 692377, 989110, 1384754, 1978220, 2769508, 3461885, 6923770, 13847540]

約数ペア:

[(1, 13847540), (2, 6923770), (4, 3461885), (5, 2769508), (7, 1978220), (10, 1384754), (14, 989110), (20, 692377), (28, 494555), (35, 395644), (70, 197822), (140, 98911)]