23685809

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{839}}^1$

素因数の和:992

約数の個数: 16

約数和(自身を含む): 28089600

約数和(自身を除く): 4403791

約数列:

[1, 7, 37, 109, 259, 763, 839, 4033, 5873, 28231, 31043, 91451, 217301, 640157, 3383687, 23685809]

約数ペア:

[(1, 23685809), (7, 3383687), (37, 640157), (109, 217301), (259, 91451), (763, 31043), (839, 28231), (4033, 5873)]