13288856

素因数分解:

$2^3\times 7^1\times {\mathrm{237301}}^1$

素因数の和:237314

約数の個数: 16

約数和(自身を含む): 28476240

約数和(自身を除く): 15187384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 237301, 474602, 949204, 1661107, 1898408, 3322214, 6644428, 13288856]

約数ペア:

[(1, 13288856), (2, 6644428), (4, 3322214), (7, 1898408), (8, 1661107), (14, 949204), (28, 474602), (56, 237301)]