1993194335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{6133}}^1$

素因数の和:6479

約数の個数: 32

約数和(自身を含む): 2755883520

約数和(自身を除く): 762689185

約数列:

[1, 5, 11, 19, 55, 95, 209, 311, 1045, 1555, 3421, 5909, 6133, 17105, 29545, 30665, 64999, 67463, 116527, 324995, 337315, 582635, 1281797, 1907363, 6408985, 9536815, 20980993, 36239897, 104904965, 181199485, 398638867, 1993194335]

約数ペア:

[(1, 1993194335), (5, 398638867), (11, 181199485), (19, 104904965), (55, 36239897), (95, 20980993), (209, 9536815), (311, 6408985), (1045, 1907363), (1555, 1281797), (3421, 582635), (5909, 337315), (6133, 324995), (17105, 116527), (29545, 67463), (30665, 64999)]