13620670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{194581}}^1$

素因数の和:194595

約数の個数: 16

約数和(自身を含む): 28019808

約数和(自身を除く): 14399138

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 194581, 389162, 972905, 1362067, 1945810, 2724134, 6810335, 13620670]

約数ペア:

[(1, 13620670), (2, 6810335), (5, 2724134), (7, 1945810), (10, 1362067), (14, 972905), (35, 389162), (70, 194581)]