13074565

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19661}}^1$

素因数の和:19692

約数の個数: 16

約数和(自身を含む): 18875520

約数和(自身を除く): 5800955

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 19661, 98305, 137627, 373559, 688135, 1867795, 2614913, 13074565]

約数ペア:

[(1, 13074565), (5, 2614913), (7, 1867795), (19, 688135), (35, 373559), (95, 137627), (133, 98305), (665, 19661)]