19368989211

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{100109}}^1$

素因数の和:100188

約数の個数: 48

約数和(自身を含む): 31316009760

約数和(自身を除く): 11947020549

約数列:

[1, 3, 11, 13, 33, 39, 41, 121, 123, 143, 363, 429, 451, 533, 1353, 1573, 1599, 4719, 4961, 5863, 14883, 17589, 64493, 100109, 193479, 300327, 1101199, 1301417, 3303597, 3904251, 4104469, 12113189, 12313407, 14315587, 36339567, 42946761, 45149159, 53358097, 135447477, 157471457, 160074291, 472414371, 496640749, 586939067, 1489922247, 1760817201, 6456329737, 19368989211]

約数ペア:

[(1, 19368989211), (3, 6456329737), (11, 1760817201), (13, 1489922247), (33, 586939067), (39, 496640749), (41, 472414371), (121, 160074291), (123, 157471457), (143, 135447477), (363, 53358097), (429, 45149159), (451, 42946761), (533, 36339567), (1353, 14315587), (1573, 12313407), (1599, 12113189), (4719, 4104469), (4961, 3904251), (5863, 3303597), (14883, 1301417), (17589, 1101199), (64493, 300327), (100109, 193479)]