13202298580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34742891}}^1$

素因数の和:34742919

約数の個数: 24

約数和(自身を含む): 29184029280

約数和(自身を除く): 15981730700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 34742891, 69485782, 138971564, 173714455, 347428910, 660114929, 694857820, 1320229858, 2640459716, 3300574645, 6601149290, 13202298580]

約数ペア:

[(1, 13202298580), (2, 6601149290), (4, 3300574645), (5, 2640459716), (10, 1320229858), (19, 694857820), (20, 660114929), (38, 347428910), (76, 173714455), (95, 138971564), (190, 69485782), (380, 34742891)]