19049702

素因数分解:

$2^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{2383}}^1$

素因数の和:2963

約数の個数: 16

約数和(自身を含む): 32727552

約数和(自身を除く): 13677850

約数列:

[1, 2, 7, 14, 571, 1142, 2383, 3997, 4766, 7994, 16681, 33362, 1360693, 2721386, 9524851, 19049702]

約数ペア:

[(1, 19049702), (2, 9524851), (7, 2721386), (14, 1360693), (571, 33362), (1142, 16681), (2383, 7994), (3997, 4766)]