219109834

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{26153}}^1$

素因数の和:26285

約数の個数: 16

約数和(自身を含む): 338955840

約数和(自身を除く): 119846006

約数列:

[1, 2, 59, 71, 118, 142, 4189, 8378, 26153, 52306, 1543027, 1856863, 3086054, 3713726, 109554917, 219109834]

約数ペア:

[(1, 219109834), (2, 109554917), (59, 3713726), (71, 3086054), (118, 1856863), (142, 1543027), (4189, 52306), (8378, 26153)]