13130488

素因数分解:

$2^3\times 7^1\times {\mathrm{234473}}^1$

素因数の和:234486

約数の個数: 16

約数和(自身を含む): 28136880

約数和(自身を除く): 15006392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 234473, 468946, 937892, 1641311, 1875784, 3282622, 6565244, 13130488]

約数ペア:

[(1, 13130488), (2, 6565244), (4, 3282622), (7, 1875784), (8, 1641311), (14, 937892), (28, 468946), (56, 234473)]