153194986

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{575921}}^1$

素因数の和:575949

約数の個数: 16

約数和(自身を含む): 276442560

約数和(自身を除く): 123247574

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 575921, 1151842, 4031447, 8062894, 10942499, 21884998, 76597493, 153194986]

約数ペア:

[(1, 153194986), (2, 76597493), (7, 21884998), (14, 10942499), (19, 8062894), (38, 4031447), (133, 1151842), (266, 575921)]