8497712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{27953}}^1$

素因数の和:27980

約数の個数: 20

約数和(自身を含む): 17331480

約数和(自身を除く): 8833768

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 27953, 55906, 111812, 223624, 447248, 531107, 1062214, 2124428, 4248856, 8497712]

約数ペア:

[(1, 8497712), (2, 4248856), (4, 2124428), (8, 1062214), (16, 531107), (19, 447248), (38, 223624), (76, 111812), (152, 55906), (304, 27953)]