19010055

素因数分解:

$3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{4049}}^1$

素因数の和:4370

約数の個数: 16

約数和(自身を含む): 30520800

約数和(自身を除く): 11510745

約数列:

[1, 3, 5, 15, 313, 939, 1565, 4049, 4695, 12147, 20245, 60735, 1267337, 3802011, 6336685, 19010055]

約数ペア:

[(1, 19010055), (3, 6336685), (5, 3802011), (15, 1267337), (313, 60735), (939, 20245), (1565, 12147), (4049, 4695)]