28317014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{19211}}^1$

素因数の和:19291

約数の個数: 16

約数和(自身を含む): 47030976

約数和(自身を除く): 18713962

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 19211, 38422, 211321, 422642, 1287137, 2574274, 14158507, 28317014]

約数ペア:

[(1, 28317014), (2, 14158507), (11, 2574274), (22, 1287137), (67, 422642), (134, 211321), (737, 38422), (1474, 19211)]