13697894

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{7039}}^1$

素因数の和:7187

約数の個数: 16

約数和(自身を含む): 23654400

約数和(自身を除く): 9956506

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 7039, 14078, 49273, 98546, 978421, 1956842, 6848947, 13697894]

約数ペア:

[(1, 13697894), (2, 6848947), (7, 1956842), (14, 978421), (139, 98546), (278, 49273), (973, 14078), (1946, 7039)]