138833114

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{521929}}^1$

素因数の和:521957

約数の個数: 16

約数和(自身を含む): 250526400

約数和(自身を除く): 111693286

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 521929, 1043858, 3653503, 7307006, 9916651, 19833302, 69416557, 138833114]

約数ペア:

[(1, 138833114), (2, 69416557), (7, 19833302), (14, 9916651), (19, 7307006), (38, 3653503), (133, 1043858), (266, 521929)]