165336804842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{17851091}}^1$

素因数の和:17851525

約数の個数: 16

約数和(自身を含む): 271193789664

約数和(自身を除く): 105856984822

約数列:

[1, 2, 11, 22, 421, 842, 4631, 9262, 17851091, 35702182, 196362001, 392724002, 7515309311, 15030618622, 82668402421, 165336804842]

約数ペア:

[(1, 165336804842), (2, 82668402421), (11, 15030618622), (22, 7515309311), (421, 392724002), (842, 196362001), (4631, 35702182), (9262, 17851091)]