19798746

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{27271}}^1$

素因数の和:27298

約数の個数: 24

約数和(自身を含む): 43526112

約数和(自身を除く): 23727366

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 27271, 54542, 81813, 163626, 299981, 599962, 899943, 1799886, 3299791, 6599582, 9899373, 19798746]

約数ペア:

[(1, 19798746), (2, 9899373), (3, 6599582), (6, 3299791), (11, 1799886), (22, 899943), (33, 599962), (66, 299981), (121, 163626), (242, 81813), (363, 54542), (726, 27271)]