18731014739

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{190207}}^1$

素因数の和:190370

約数の個数: 16

約数和(自身を含む): 20268564480

約数和(自身を除く): 1537549741

約数列:

[1, 19, 71, 73, 1349, 1387, 5183, 98477, 190207, 3613933, 13504697, 13885111, 256589243, 263817109, 985842881, 18731014739]

約数ペア:

[(1, 18731014739), (19, 985842881), (71, 263817109), (73, 256589243), (1349, 13885111), (1387, 13504697), (5183, 3613933), (98477, 190207)]