16740274

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{21407}}^1$

素因数の和:21449

約数の個数: 16

約数和(自身を含む): 27744768

約数和(自身を除く): 11004494

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 21407, 42814, 363919, 492361, 727838, 984722, 8370137, 16740274]

約数ペア:

[(1, 16740274), (2, 8370137), (17, 984722), (23, 727838), (34, 492361), (46, 363919), (391, 42814), (782, 21407)]