39689485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{3739}}^1$

素因数の和:3948

約数の個数: 16

約数和(自身を含む): 52240320

約数和(自身を除く): 12550835

約数列:

[1, 5, 11, 55, 193, 965, 2123, 3739, 10615, 18695, 41129, 205645, 721627, 3608135, 7937897, 39689485]

約数ペア:

[(1, 39689485), (5, 7937897), (11, 3608135), (55, 721627), (193, 205645), (965, 41129), (2123, 18695), (3739, 10615)]