2021954407

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{879493}}^1$

素因数の和:879534

約数の個数: 12

約数和(自身を含む): 2339454040

約数和(自身を除く): 317499633

約数列:

[1, 11, 19, 121, 209, 2299, 879493, 9674423, 16710367, 106418653, 183814037, 2021954407]

約数ペア:

[(1, 2021954407), (11, 183814037), (19, 106418653), (121, 16710367), (209, 9674423), (2299, 879493)]