1945059519

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{484207}}^1$

素因数の和:484326

約数の個数: 16

約数和(自身を含む): 2820027392

約数和(自身を除く): 874967873

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 484207, 1452621, 6294691, 18884073, 49873321, 149619963, 648353173, 1945059519]

約数ペア:

[(1, 1945059519), (3, 648353173), (13, 149619963), (39, 49873321), (103, 18884073), (309, 6294691), (1339, 1452621), (4017, 484207)]