19966883662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{929}}^1\times {\mathrm{18433}}^1$

素因数の和:19428

約数の個数: 32

約数和(自身を含む): 33327197280

約数和(自身を除く): 13360313618

約数列:

[1, 2, 11, 22, 53, 106, 583, 929, 1166, 1858, 10219, 18433, 20438, 36866, 49237, 98474, 202763, 405526, 541607, 976949, 1083214, 1953898, 10746439, 17124257, 21492878, 34248514, 188366827, 376733654, 907585621, 1815171242, 9983441831, 19966883662]

約数ペア:

[(1, 19966883662), (2, 9983441831), (11, 1815171242), (22, 907585621), (53, 376733654), (106, 188366827), (583, 34248514), (929, 21492878), (1166, 17124257), (1858, 10746439), (10219, 1953898), (18433, 1083214), (20438, 976949), (36866, 541607), (49237, 405526), (98474, 202763)]