2021096638

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{8351639}}^1$

素因数の和:8351663

約数の個数: 12

約数和(自身を含む): 3332304360

約数和(自身を除く): 1311207722

約数列:

[1, 2, 11, 22, 121, 242, 8351639, 16703278, 91868029, 183736058, 1010548319, 2021096638]

約数ペア:

[(1, 2021096638), (2, 1010548319), (11, 183736058), (22, 91868029), (121, 16703278), (242, 8351639)]