22347455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3863}}^1$

素因数の和:3970

約数の個数: 16

約数和(自身を含む): 29211840

約数和(自身を除く): 6864385

約数列:

[1, 5, 13, 65, 89, 445, 1157, 3863, 5785, 19315, 50219, 251095, 343807, 1719035, 4469491, 22347455]

約数ペア:

[(1, 22347455), (5, 4469491), (13, 1719035), (65, 343807), (89, 251095), (445, 50219), (1157, 19315), (3863, 5785)]