21134842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{5501}}^1$

素因数の和:5633

約数の個数: 16

約数和(自身を含む): 33870312

約数和(自身を除く): 12735470

約数列:

[1, 2, 17, 34, 113, 226, 1921, 3842, 5501, 11002, 93517, 187034, 621613, 1243226, 10567421, 21134842]

約数ペア:

[(1, 21134842), (2, 10567421), (17, 1243226), (34, 621613), (113, 187034), (226, 93517), (1921, 11002), (3842, 5501)]