2019469256799

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{15227}}^1\times {\mathrm{32771}}^1$

素因数の和:48091

約数の個数: 32

約数和(自身を含む): 2874539612160

約数和(自身を除く): 855070355361

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 15227, 32771, 45681, 98313, 289313, 622649, 867939, 1081117, 1867947, 2326741, 3243351, 6980223, 20541223, 44208079, 61623669, 132624237, 499004017, 1497012051, 9481076323, 28443228969, 35429285207, 106287855621, 673156418933, 2019469256799]

約数ペア:

[(1, 2019469256799), (3, 673156418933), (19, 106287855621), (57, 35429285207), (71, 28443228969), (213, 9481076323), (1349, 1497012051), (4047, 499004017), (15227, 132624237), (32771, 61623669), (45681, 44208079), (98313, 20541223), (289313, 6980223), (622649, 3243351), (867939, 2326741), (1081117, 1867947)]