38993449

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{643}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 44049600

約数和(自身を除く): 5056151

約数列:

[1, 11, 37, 149, 407, 643, 1639, 5513, 7073, 23791, 60643, 95807, 261701, 1053877, 3544859, 38993449]

約数ペア:

[(1, 38993449), (11, 3544859), (37, 1053877), (149, 261701), (407, 95807), (643, 60643), (1639, 23791), (5513, 7073)]