1859077439

素因数分解:

${\mathrm{19}}^2\times {\mathrm{1291}}^1\times {\mathrm{3989}}^1$

素因数の和:5318

約数の個数: 12

約数和(自身を含む): 1964085480

約数和(自身を除く): 105008041

約数列:

[1, 19, 361, 1291, 3989, 24529, 75791, 466051, 1440029, 5149799, 97846181, 1859077439]

約数ペア:

[(1, 1859077439), (19, 97846181), (361, 5149799), (1291, 1440029), (3989, 466051), (24529, 75791)]