2195280373

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{13043}}^1$

素因数の和:13185

約数の個数: 24

約数和(自身を含む): 2623096224

約数和(自身を除く): 427815851

約数列:

[1, 11, 13, 107, 121, 143, 1177, 1391, 1573, 12947, 13043, 15301, 143473, 168311, 169559, 1395601, 1578203, 1865149, 15351611, 18142813, 20516639, 168867721, 199570943, 2195280373]

約数ペア:

[(1, 2195280373), (11, 199570943), (13, 168867721), (107, 20516639), (121, 18142813), (143, 15351611), (1177, 1865149), (1391, 1578203), (1573, 1395601), (12947, 169559), (13043, 168311), (15301, 143473)]