13742855

素因数分解:

$5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1279}}^1$

素因数の和:1598

約数の個数: 16

約数和(自身を含む): 18923520

約数和(自身を除く): 5180665

約数列:

[1, 5, 7, 35, 307, 1279, 1535, 2149, 6395, 8953, 10745, 44765, 392653, 1963265, 2748571, 13742855]

約数ペア:

[(1, 13742855), (5, 2748571), (7, 1963265), (35, 392653), (307, 44765), (1279, 10745), (1535, 8953), (2149, 6395)]