135643774

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{509939}}^1$

素因数の和:509967

約数の個数: 16

約数和(自身を含む): 244771200

約数和(自身を除く): 109127426

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 509939, 1019878, 3569573, 7139146, 9688841, 19377682, 67821887, 135643774]

約数ペア:

[(1, 135643774), (2, 67821887), (7, 19377682), (14, 9688841), (19, 7139146), (38, 3569573), (133, 1019878), (266, 509939)]