19482935

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 25272240

約数和(自身を除く): 5789305

約数列:

[1, 5, 17, 85, 97, 139, 289, 485, 695, 1445, 1649, 2363, 8245, 11815, 13483, 28033, 40171, 67415, 140165, 200855, 229211, 1146055, 3896587, 19482935]

約数ペア:

[(1, 19482935), (5, 3896587), (17, 1146055), (85, 229211), (97, 200855), (139, 140165), (289, 67415), (485, 40171), (695, 28033), (1445, 13483), (1649, 11815), (2363, 8245)]