19015348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{432167}}^1$

素因数の和:432182

約数の個数: 12

約数和(自身を含む): 36302112

約数和(自身を除く): 17286764

約数列:

[1, 2, 4, 11, 22, 44, 432167, 864334, 1728668, 4753837, 9507674, 19015348]

約数ペア:

[(1, 19015348), (2, 9507674), (4, 4753837), (11, 1728668), (22, 864334), (44, 432167)]