2005982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4799}}^1$

素因数の和:4831

約数の個数: 16

約数和(自身を含む): 3456000

約数和(自身を除く): 1450018

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 4799, 9598, 52789, 91181, 105578, 182362, 1002991, 2005982]

約数ペア:

[(1, 2005982), (2, 1002991), (11, 182362), (19, 105578), (22, 91181), (38, 52789), (209, 9598), (418, 4799)]