1918804921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{176021}}^1$

素因数の和:177023

約数の個数: 8

約数和(自身を含む): 2095365888

約数和(自身を除く): 176560967

約数列:

[1, 11, 991, 10901, 176021, 1936231, 174436811, 1918804921]

約数ペア:

[(1, 1918804921), (11, 174436811), (991, 1936231), (10901, 176021)]