19315295

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{797}}^1$

素因数の和:970

約数の個数: 16

約数和(自身を含む): 24016608

約数和(自身を除く): 4701313

約数列:

[1, 5, 37, 131, 185, 655, 797, 3985, 4847, 24235, 29489, 104407, 147445, 522035, 3863059, 19315295]

約数ペア:

[(1, 19315295), (5, 3863059), (37, 522035), (131, 147445), (185, 104407), (655, 29489), (797, 24235), (3985, 4847)]