11320805378

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2131}}^1\times {\mathrm{139801}}^1$

素因数の和:141953

約数の個数: 16

約数和(自身を含む): 17883471840

約数和(自身を除く): 6562666462

約数列:

[1, 2, 19, 38, 2131, 4262, 40489, 80978, 139801, 279602, 2656219, 5312438, 297915931, 595831862, 5660402689, 11320805378]

約数ペア:

[(1, 11320805378), (2, 5660402689), (19, 595831862), (38, 297915931), (2131, 5312438), (4262, 2656219), (40489, 279602), (80978, 139801)]