42123422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1019}}^1\times {\mathrm{1879}}^1$

素因数の和:2911

約数の個数: 16

約数和(自身を含む): 69033600

約数和(自身を除く): 26910178

約数列:

[1, 2, 11, 22, 1019, 1879, 2038, 3758, 11209, 20669, 22418, 41338, 1914701, 3829402, 21061711, 42123422]

約数ペア:

[(1, 42123422), (2, 21061711), (11, 3829402), (22, 1914701), (1019, 41338), (1879, 22418), (2038, 20669), (3758, 11209)]