13697540

素因数分解:

$2^2\times 5^1\times {\mathrm{701}}^1\times {\mathrm{977}}^1$

素因数の和:1687

約数の個数: 24

約数和(自身を含む): 28835352

約数和(自身を除く): 15137812

約数列:

[1, 2, 4, 5, 10, 20, 701, 977, 1402, 1954, 2804, 3505, 3908, 4885, 7010, 9770, 14020, 19540, 684877, 1369754, 2739508, 3424385, 6848770, 13697540]

約数ペア:

[(1, 13697540), (2, 6848770), (4, 3424385), (5, 2739508), (10, 1369754), (20, 684877), (701, 19540), (977, 14020), (1402, 9770), (1954, 7010), (2804, 4885), (3505, 3908)]