2191514568

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{4805953}}^1$

素因数の和:4805981

約数の個数: 32

約数和(自身を含む): 5767144800

約数和(自身を除く): 3575630232

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 4805953, 9611906, 14417859, 19223812, 28835718, 38447624, 57671436, 91313107, 115342872, 182626214, 273939321, 365252428, 547878642, 730504856, 1095757284, 2191514568]

約数ペア:

[(1, 2191514568), (2, 1095757284), (3, 730504856), (4, 547878642), (6, 365252428), (8, 273939321), (12, 182626214), (19, 115342872), (24, 91313107), (38, 57671436), (57, 38447624), (76, 28835718), (114, 19223812), (152, 14417859), (228, 9611906), (456, 4805953)]