38692173

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{18719}}^1$

素因数の和:18788

約数の個数: 16

約数和(自身を含む): 56609280

約数和(自身を除く): 17917107

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 18719, 56157, 243347, 730041, 992107, 2976321, 12897391, 38692173]

約数ペア:

[(1, 38692173), (3, 12897391), (13, 2976321), (39, 992107), (53, 730041), (159, 243347), (689, 56157), (2067, 18719)]