2019202455

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{34883}}^1$

素因数の和:35135

約数の個数: 32

約数和(自身を含む): 3435934464

約数和(自身を除く): 1416732009

約数列:

[1, 3, 5, 15, 17, 51, 85, 227, 255, 681, 1135, 3405, 3859, 11577, 19295, 34883, 57885, 104649, 174415, 523245, 593011, 1779033, 2965055, 7918441, 8895165, 23755323, 39592205, 118776615, 134613497, 403840491, 673067485, 2019202455]

約数ペア:

[(1, 2019202455), (3, 673067485), (5, 403840491), (15, 134613497), (17, 118776615), (51, 39592205), (85, 23755323), (227, 8895165), (255, 7918441), (681, 2965055), (1135, 1779033), (3405, 593011), (3859, 523245), (11577, 174415), (19295, 104649), (34883, 57885)]