12980492866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2521}}^1\times {\mathrm{234043}}^1$

素因数の和:236577

約数の個数: 16

約数和(自身を含む): 21249322848

約数和(自身を除く): 8268829982

約数列:

[1, 2, 11, 22, 2521, 5042, 27731, 55462, 234043, 468086, 2574473, 5148946, 590022403, 1180044806, 6490246433, 12980492866]

約数ペア:

[(1, 12980492866), (2, 6490246433), (11, 1180044806), (22, 590022403), (2521, 5148946), (5042, 2574473), (27731, 468086), (55462, 234043)]