19597167

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{15443}}^1$

素因数の和:15499

約数の個数: 16

約数和(自身を含む): 29652480

約数和(自身を除く): 10055313

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 15443, 46329, 138987, 416961, 725821, 2177463, 6532389, 19597167]

約数ペア:

[(1, 19597167), (3, 6532389), (9, 2177463), (27, 725821), (47, 416961), (141, 138987), (423, 46329), (1269, 15443)]