2018909068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2414963}}^1$

素因数の和:2414997

約数の個数: 24

約数和(自身を含む): 4057139520

約数和(自身を除く): 2038230452

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 2414963, 4829926, 9659852, 26564593, 45884297, 53129186, 91768594, 106258372, 183537188, 504727267, 1009454534, 2018909068]

約数ペア:

[(1, 2018909068), (2, 1009454534), (4, 504727267), (11, 183537188), (19, 106258372), (22, 91768594), (38, 53129186), (44, 45884297), (76, 26564593), (209, 9659852), (418, 4829926), (836, 2414963)]