12787670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{182681}}^1$

素因数の和:182695

約数の個数: 16

約数和(自身を含む): 26306208

約数和(自身を除く): 13518538

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 182681, 365362, 913405, 1278767, 1826810, 2557534, 6393835, 12787670]

約数ペア:

[(1, 12787670), (2, 6393835), (5, 2557534), (7, 1826810), (10, 1278767), (14, 913405), (35, 365362), (70, 182681)]