19228706

素因数分解:

$2^1\times 7^1\times {\mathrm{881}}^1\times {\mathrm{1559}}^1$

素因数の和:2449

約数の個数: 16

約数和(自身を含む): 33022080

約数和(自身を除く): 13793374

約数列:

[1, 2, 7, 14, 881, 1559, 1762, 3118, 6167, 10913, 12334, 21826, 1373479, 2746958, 9614353, 19228706]

約数ペア:

[(1, 19228706), (2, 9614353), (7, 2746958), (14, 1373479), (881, 21826), (1559, 12334), (1762, 10913), (3118, 6167)]