25613522

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{1997}}^1$

素因数の和:2074

約数の個数: 24

約数和(自身を含む): 43048908

約数和(自身を除く): 17435386

約数列:

[1, 2, 11, 22, 53, 106, 121, 242, 583, 1166, 1997, 3994, 6413, 12826, 21967, 43934, 105841, 211682, 241637, 483274, 1164251, 2328502, 12806761, 25613522]

約数ペア:

[(1, 25613522), (2, 12806761), (11, 2328502), (22, 1164251), (53, 483274), (106, 241637), (121, 211682), (242, 105841), (583, 43934), (1166, 21967), (1997, 12826), (3994, 6413)]