12986989666594

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2081}}^1\times {\mathrm{825277}}^1$

素因数の和:827578

約数の個数: 32

約数和(自身を含む): 20618745552000

約数和(自身を除く): 7631755885406

約数列:

[1, 2, 19, 38, 199, 398, 2081, 3781, 4162, 7562, 39539, 79078, 414119, 825277, 828238, 1650554, 7868261, 15680263, 15736522, 31360526, 164230123, 328460246, 1717401437, 3120372337, 3434802874, 6240744674, 32630627303, 65261254606, 341762885963, 683525771926, 6493494833297, 12986989666594]

約数ペア:

[(1, 12986989666594), (2, 6493494833297), (19, 683525771926), (38, 341762885963), (199, 65261254606), (398, 32630627303), (2081, 6240744674), (3781, 3434802874), (4162, 3120372337), (7562, 1717401437), (39539, 328460246), (79078, 164230123), (414119, 31360526), (825277, 15736522), (828238, 15680263), (1650554, 7868261)]