30897838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{1429}}^1$

素因数の和:2019

約数の個数: 16

約数和(自身を含む): 48906000

約数和(自身を除く): 18008162

約数列:

[1, 2, 19, 38, 569, 1138, 1429, 2858, 10811, 21622, 27151, 54302, 813101, 1626202, 15448919, 30897838]

約数ペア:

[(1, 30897838), (2, 15448919), (19, 1626202), (38, 813101), (569, 54302), (1138, 27151), (1429, 21622), (2858, 10811)]