12727986

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{359}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 26956800

約数和(自身を除く): 14228814

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 311, 359, 622, 718, 933, 1077, 1866, 2154, 5909, 6821, 11818, 13642, 17727, 20463, 35454, 40926, 111649, 223298, 334947, 669894, 2121331, 4242662, 6363993, 12727986]

約数ペア:

[(1, 12727986), (2, 6363993), (3, 4242662), (6, 2121331), (19, 669894), (38, 334947), (57, 223298), (114, 111649), (311, 40926), (359, 35454), (622, 20463), (718, 17727), (933, 13642), (1077, 11818), (1866, 6821), (2154, 5909)]