18910360052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{14177}}^1\times {\mathrm{17551}}^1$

素因数の和:31751

約数の個数: 24

約数和(自身を含む): 34839315840

約数和(自身を除く): 15928955788

約数列:

[1, 2, 4, 19, 38, 76, 14177, 17551, 28354, 35102, 56708, 70204, 269363, 333469, 538726, 666938, 1077452, 1333876, 248820527, 497641054, 995282108, 4727590013, 9455180026, 18910360052]

約数ペア:

[(1, 18910360052), (2, 9455180026), (4, 4727590013), (19, 995282108), (38, 497641054), (76, 248820527), (14177, 1333876), (17551, 1077452), (28354, 666938), (35102, 538726), (56708, 333469), (70204, 269363)]