19441768

素因数分解:

$2^3\times {\mathrm{1039}}^1\times {\mathrm{2339}}^1$

素因数の和:3384

約数の個数: 16

約数和(自身を含む): 36504000

約数和(自身を除く): 17062232

約数列:

[1, 2, 4, 8, 1039, 2078, 2339, 4156, 4678, 8312, 9356, 18712, 2430221, 4860442, 9720884, 19441768]

約数ペア:

[(1, 19441768), (2, 9720884), (4, 4860442), (8, 2430221), (1039, 18712), (2078, 9356), (2339, 8312), (4156, 4678)]