2015994238

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{439}}^1\times {\mathrm{11897}}^1$

素因数の和:12531

約数の個数: 16

約数和(自身を含む): 3046839840

約数和(自身を除く): 1030845602

約数列:

[1, 2, 193, 386, 439, 878, 11897, 23794, 84727, 169454, 2296121, 4592242, 5222783, 10445566, 1007997119, 2015994238]

約数ペア:

[(1, 2015994238), (2, 1007997119), (193, 10445566), (386, 5222783), (439, 4592242), (878, 2296121), (11897, 169454), (23794, 84727)]