16644157

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:332

約数の個数: 16

約数和(自身を含む): 18040320

約数和(自身を除く): 1396163

約数列:

[1, 23, 47, 89, 173, 1081, 2047, 3979, 4183, 8131, 15397, 96209, 187013, 354131, 723659, 16644157]

約数ペア:

[(1, 16644157), (23, 723659), (47, 354131), (89, 187013), (173, 96209), (1081, 15397), (2047, 8131), (3979, 4183)]