15712690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{224467}}^1$

素因数の和:224481

約数の個数: 16

約数和(自身を含む): 32323392

約数和(自身を除く): 16610702

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 224467, 448934, 1122335, 1571269, 2244670, 3142538, 7856345, 15712690]

約数ペア:

[(1, 15712690), (2, 7856345), (5, 3142538), (7, 2244670), (10, 1571269), (14, 1122335), (35, 448934), (70, 224467)]