13265710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 25157952

約数和(自身を除く): 11892242

約数列:

[1, 2, 5, 10, 23, 46, 115, 137, 230, 274, 421, 685, 842, 1370, 2105, 3151, 4210, 6302, 9683, 15755, 19366, 31510, 48415, 57677, 96830, 115354, 288385, 576770, 1326571, 2653142, 6632855, 13265710]

約数ペア:

[(1, 13265710), (2, 6632855), (5, 2653142), (10, 1326571), (23, 576770), (46, 288385), (115, 115354), (137, 96830), (230, 57677), (274, 48415), (421, 31510), (685, 19366), (842, 15755), (1370, 9683), (2105, 6302), (3151, 4210)]