2019096885

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{609079}}^1$

素因数の和:609117

約数の個数: 32

約数和(自身を含む): 3683715840

約数和(自身を除く): 1664618955

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 609079, 1827237, 3045395, 7918027, 9136185, 10354343, 23754081, 31063029, 39590135, 51771715, 118770405, 134606459, 155315145, 403819377, 673032295, 2019096885]

約数ペア:

[(1, 2019096885), (3, 673032295), (5, 403819377), (13, 155315145), (15, 134606459), (17, 118770405), (39, 51771715), (51, 39590135), (65, 31063029), (85, 23754081), (195, 10354343), (221, 9136185), (255, 7918027), (663, 3045395), (1105, 1827237), (3315, 609079)]