1914193808

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{1441411}}^1$

素因数の和:1441502

約数の個数: 20

約数和(自身を含む): 3753436848

約数和(自身を除く): 1839243040

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 1441411, 2882822, 5765644, 11531288, 23062576, 119637113, 239274226, 478548452, 957096904, 1914193808]

約数ペア:

[(1, 1914193808), (2, 957096904), (4, 478548452), (8, 239274226), (16, 119637113), (83, 23062576), (166, 11531288), (332, 5765644), (664, 2882822), (1328, 1441411)]