1900587073

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{2087}}^1\times {\mathrm{11827}}^1$

素因数の和:13932

約数の個数: 16

約数和(自身を含む): 2370898944

約数和(自身を除く): 470311871

約数列:

[1, 7, 11, 77, 2087, 11827, 14609, 22957, 82789, 130097, 160699, 910679, 24682949, 172780643, 271512439, 1900587073]

約数ペア:

[(1, 1900587073), (7, 271512439), (11, 172780643), (77, 24682949), (2087, 910679), (11827, 160699), (14609, 130097), (22957, 82789)]