188438546

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1\times {\mathrm{2063}}^1$

素因数の和:2593

約数の個数: 16

約数和(自身を含む): 286070400

約数和(自身を除く): 97631854

約数列:

[1, 2, 109, 218, 419, 838, 2063, 4126, 45671, 91342, 224867, 449734, 864397, 1728794, 94219273, 188438546]

約数ペア:

[(1, 188438546), (2, 94219273), (109, 1728794), (218, 864397), (419, 449734), (838, 224867), (2063, 91342), (4126, 45671)]