19162016

素因数分解:

$2^5\times {\mathrm{317}}^1\times {\mathrm{1889}}^1$

素因数の和:2216

約数の個数: 24

約数和(自身を含む): 37864260

約数和(自身を除く): 18702244

約数列:

[1, 2, 4, 8, 16, 32, 317, 634, 1268, 1889, 2536, 3778, 5072, 7556, 10144, 15112, 30224, 60448, 598813, 1197626, 2395252, 4790504, 9581008, 19162016]

約数ペア:

[(1, 19162016), (2, 9581008), (4, 4790504), (8, 2395252), (16, 1197626), (32, 598813), (317, 60448), (634, 30224), (1268, 15112), (1889, 10144), (2536, 7556), (3778, 5072)]