11719440805

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{769}}^1\times {\mathrm{971}}^1$

素因数の和:1861

約数の個数: 32

約数和(自身を含む): 14621523840

約数和(自身を除く): 2902083035

約数列:

[1, 5, 43, 73, 215, 365, 769, 971, 3139, 3845, 4855, 15695, 33067, 41753, 56137, 70883, 165335, 208765, 280685, 354415, 746699, 2413891, 3047969, 3733495, 12069455, 15239845, 32108057, 54509027, 160540285, 272545135, 2343888161, 11719440805]

約数ペア:

[(1, 11719440805), (5, 2343888161), (43, 272545135), (73, 160540285), (215, 54509027), (365, 32108057), (769, 15239845), (971, 12069455), (3139, 3733495), (3845, 3047969), (4855, 2413891), (15695, 746699), (33067, 354415), (41753, 280685), (56137, 208765), (70883, 165335)]