39661804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{108961}}^1$

素因数の和:108985

約数の個数: 24

約数和(自身を含む): 85426208

約数和(自身を除く): 45764404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 108961, 217922, 435844, 762727, 1416493, 1525454, 2832986, 3050908, 5665972, 9915451, 19830902, 39661804]

約数ペア:

[(1, 39661804), (2, 19830902), (4, 9915451), (7, 5665972), (13, 3050908), (14, 2832986), (26, 1525454), (28, 1416493), (52, 762727), (91, 435844), (182, 217922), (364, 108961)]