1259112121

素因数分解:

${\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{3209}}^1$

素因数の和:3528

約数の個数: 16

約数和(自身を含む): 1345118400

約数和(自身を除く): 86006279

約数列:

[1, 19, 107, 193, 2033, 3209, 3667, 20651, 60971, 343363, 392369, 619337, 6523897, 11767403, 66269059, 1259112121]

約数ペア:

[(1, 1259112121), (19, 66269059), (107, 11767403), (193, 6523897), (2033, 619337), (3209, 392369), (3667, 343363), (20651, 60971)]