190039889

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{27739}}^1$

素因数の和:27800

約数の個数: 16

約数和(自身を含む): 223695360

約数和(自身を除く): 33655471

約数列:

[1, 13, 17, 31, 221, 403, 527, 6851, 27739, 360607, 471563, 859909, 6130319, 11178817, 14618453, 190039889]

約数ペア:

[(1, 190039889), (13, 14618453), (17, 11178817), (31, 6130319), (221, 859909), (403, 471563), (527, 360607), (6851, 27739)]