19961774

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83873}}^1$

素因数の和:83899

約数の個数: 16

約数和(自身を含む): 36233568

約数和(自身を除く): 16271794

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 83873, 167746, 587111, 1174222, 1425841, 2851682, 9980887, 19961774]

約数ペア:

[(1, 19961774), (2, 9980887), (7, 2851682), (14, 1425841), (17, 1174222), (34, 587111), (119, 167746), (238, 83873)]