138356594

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{28669}}^1$

素因数の和:28817

約数の個数: 16

約数和(自身を含む): 220185600

約数和(自身を除く): 81829006

約数列:

[1, 2, 19, 38, 127, 254, 2413, 4826, 28669, 57338, 544711, 1089422, 3640963, 7281926, 69178297, 138356594]

約数ペア:

[(1, 138356594), (2, 69178297), (19, 7281926), (38, 3640963), (127, 1089422), (254, 544711), (2413, 57338), (4826, 28669)]