19179182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{4517}}^1$

素因数の和:4723

約数の個数: 16

約数和(自身を含む): 31553712

約数和(自身を除く): 12374530

約数列:

[1, 2, 11, 22, 193, 386, 2123, 4246, 4517, 9034, 49687, 99374, 871781, 1743562, 9589591, 19179182]

約数ペア:

[(1, 19179182), (2, 9589591), (11, 1743562), (22, 871781), (193, 99374), (386, 49687), (2123, 9034), (4246, 4517)]