5181490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27271}}^1$

素因数の和:27297

約数の個数: 16

約数和(自身を含む): 9817920

約数和(自身を除く): 4636430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 27271, 54542, 136355, 272710, 518149, 1036298, 2590745, 5181490]

約数ペア:

[(1, 5181490), (2, 2590745), (5, 1036298), (10, 518149), (19, 272710), (38, 136355), (95, 54542), (190, 27271)]