19774842

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{193871}}^1$

素因数の和:193893

約数の個数: 16

約数和(自身を含む): 41876352

約数和(自身を除く): 22101510

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 193871, 387742, 581613, 1163226, 3295807, 6591614, 9887421, 19774842]

約数ペア:

[(1, 19774842), (2, 9887421), (3, 6591614), (6, 3295807), (17, 1163226), (34, 581613), (51, 387742), (102, 193871)]