13216426

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1$

素因数の和:669

約数の個数: 16

約数和(自身を含む): 20191680

約数和(自身を除く): 6975254

約数列:

[1, 2, 107, 151, 214, 302, 409, 818, 16157, 32314, 43763, 61759, 87526, 123518, 6608213, 13216426]

約数ペア:

[(1, 13216426), (2, 6608213), (107, 123518), (151, 87526), (214, 61759), (302, 43763), (409, 32314), (818, 16157)]