188919248

素因数分解:

$2^4\times 7^1\times {\mathrm{1686779}}^1$

素因数の和:1686794

約数の個数: 20

約数和(自身を含む): 418321440

約数和(自身を除く): 229402192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1686779, 3373558, 6747116, 11807453, 13494232, 23614906, 26988464, 47229812, 94459624, 188919248]

約数ペア:

[(1, 188919248), (2, 94459624), (4, 47229812), (7, 26988464), (8, 23614906), (14, 13494232), (16, 11807453), (28, 6747116), (56, 3373558), (112, 1686779)]