2019712211

素因数分解:

${\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{487}}^1\times {\mathrm{2083}}^1$

素因数の和:2762

約数の個数: 16

約数和(自身を含む): 2221110528

約数和(自身を除く): 201398317

約数列:

[1, 11, 181, 487, 1991, 2083, 5357, 22913, 88147, 377023, 969617, 1014421, 4147253, 11158631, 183610201, 2019712211]

約数ペア:

[(1, 2019712211), (11, 183610201), (181, 11158631), (487, 4147253), (1991, 1014421), (2083, 969617), (5357, 377023), (22913, 88147)]