2004165638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{995117}}^1$

素因数の和:995191

約数の個数: 16

約数和(自身を含む): 3224182320

約数和(自身を除く): 1220016682

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 995117, 1990234, 18907223, 37814446, 52741201, 105482402, 1002082819, 2004165638]

約数ペア:

[(1, 2004165638), (2, 1002082819), (19, 105482402), (38, 52741201), (53, 37814446), (106, 18907223), (1007, 1990234), (2014, 995117)]