22147385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4799}}^1$

素因数の和:4888

約数の個数: 16

約数和(自身を含む): 29030400

約数和(自身を除く): 6883015

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 4799, 23995, 62387, 311935, 340729, 1703645, 4429477, 22147385]

約数ペア:

[(1, 22147385), (5, 4429477), (13, 1703645), (65, 340729), (71, 311935), (355, 62387), (923, 23995), (4615, 4799)]