38861570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{32117}}^1$

素因数の和:32146

約数の個数: 24

約数和(自身を含む): 76890492

約数和(自身を除く): 38028922

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 32117, 64234, 160585, 321170, 353287, 706574, 1766435, 3532870, 3886157, 7772314, 19430785, 38861570]

約数ペア:

[(1, 38861570), (2, 19430785), (5, 7772314), (10, 3886157), (11, 3532870), (22, 1766435), (55, 706574), (110, 353287), (121, 321170), (242, 160585), (605, 64234), (1210, 32117)]