19442181

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{1669}}^1$

素因数の和:2036

約数の個数: 16

約数和(自身を含む): 28376640

約数和(自身を除く): 8934459

約数列:

[1, 3, 11, 33, 353, 1059, 1669, 3883, 5007, 11649, 18359, 55077, 589157, 1767471, 6480727, 19442181]

約数ペア:

[(1, 19442181), (3, 6480727), (11, 1767471), (33, 589157), (353, 55077), (1059, 18359), (1669, 11649), (3883, 5007)]