31361819995

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2728301}}^1$

素因数の和:2728347

約数の個数: 24

約数和(自身を含む): 43543699920

約数和(自身を除く): 12181879925

約数列:

[1, 5, 11, 19, 55, 95, 121, 209, 605, 1045, 2299, 11495, 2728301, 13641505, 30011311, 51837719, 150056555, 259188595, 330124421, 570214909, 1650622105, 2851074545, 6272363999, 31361819995]

約数ペア:

[(1, 31361819995), (5, 6272363999), (11, 2851074545), (19, 1650622105), (55, 570214909), (95, 330124421), (121, 259188595), (209, 150056555), (605, 51837719), (1045, 30011311), (2299, 13641505), (11495, 2728301)]