39003884

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{27011}}^1$

素因数の和:27053

約数の個数: 18

約数和(自身を含む): 72041004

約数和(自身を除く): 33037120

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 27011, 54022, 108044, 513209, 1026418, 2052836, 9750971, 19501942, 39003884]

約数ペア:

[(1, 39003884), (2, 19501942), (4, 9750971), (19, 2052836), (38, 1026418), (76, 513209), (361, 108044), (722, 54022), (1444, 27011)]