1945959961

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{27457}}^1$

素因数の和:27864

約数の個数: 16

約数和(自身を含む): 2253752640

約数和(自身を除く): 307792679

約数列:

[1, 11, 17, 187, 379, 4169, 6443, 27457, 70873, 302027, 466769, 5134459, 10406203, 114468233, 176905451, 1945959961]

約数ペア:

[(1, 1945959961), (11, 176905451), (17, 114468233), (187, 10406203), (379, 5134459), (4169, 466769), (6443, 302027), (27457, 70873)]