39956956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{16349}}^1$

素因数の和:16413

約数の個数: 24

約数和(自身を含む): 76910400

約数和(自身を除く): 36953444

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 16349, 32698, 65396, 212537, 425074, 768403, 850148, 1536806, 3073612, 9989239, 19978478, 39956956]

約数ペア:

[(1, 39956956), (2, 19978478), (4, 9989239), (13, 3073612), (26, 1536806), (47, 850148), (52, 768403), (94, 425074), (188, 212537), (611, 65396), (1222, 32698), (2444, 16349)]