1893421232

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{1425769}}^1$

素因数の和:1425860

約数の個数: 20

約数和(自身を含む): 3712705080

約数和(自身を除く): 1819283848

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 1425769, 2851538, 5703076, 11406152, 22812304, 118338827, 236677654, 473355308, 946710616, 1893421232]

約数ペア:

[(1, 1893421232), (2, 946710616), (4, 473355308), (8, 236677654), (16, 118338827), (83, 22812304), (166, 11406152), (332, 5703076), (664, 2851538), (1328, 1425769)]