39193868

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{34141}}^1$

素因数の和:34193

約数の個数: 24

約数和(自身を含む): 80301984

約数和(自身を除く): 41108116

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 34141, 68282, 136564, 238987, 477974, 955948, 1399781, 2799562, 5599124, 9798467, 19596934, 39193868]

約数ペア:

[(1, 39193868), (2, 19596934), (4, 9798467), (7, 5599124), (14, 2799562), (28, 1399781), (41, 955948), (82, 477974), (164, 238987), (287, 136564), (574, 68282), (1148, 34141)]