13389670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{191281}}^1$

素因数の和:191295

約数の個数: 16

約数和(自身を含む): 27544608

約数和(自身を除く): 14154938

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 191281, 382562, 956405, 1338967, 1912810, 2677934, 6694835, 13389670]

約数ペア:

[(1, 13389670), (2, 6694835), (5, 2677934), (7, 1912810), (10, 1338967), (14, 956405), (35, 382562), (70, 191281)]