19852806838

素因数分解:

$2^1\times {\mathrm{353}}^1\times {\mathrm{2591}}^1\times {\mathrm{10853}}^1$

素因数の和:13799

約数の個数: 16

約数和(自身を含む): 29877849216

約数和(自身を除く): 10025042378

約数列:

[1, 2, 353, 706, 2591, 5182, 10853, 21706, 914623, 1829246, 3831109, 7662218, 28120123, 56240246, 9926403419, 19852806838]

約数ペア:

[(1, 19852806838), (2, 9926403419), (353, 56240246), (706, 28120123), (2591, 7662218), (5182, 3831109), (10853, 1829246), (21706, 914623)]