19927424

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{14153}}^1$

素因数の和:14178

約数の個数: 32

約数和(自身を含む): 43311240

約数和(自身を除く): 23383816

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 14153, 28306, 56612, 113224, 155683, 226448, 311366, 452896, 622732, 905792, 1245464, 1811584, 2490928, 4981856, 9963712, 19927424]

約数ペア:

[(1, 19927424), (2, 9963712), (4, 4981856), (8, 2490928), (11, 1811584), (16, 1245464), (22, 905792), (32, 622732), (44, 452896), (64, 311366), (88, 226448), (128, 155683), (176, 113224), (352, 56612), (704, 28306), (1408, 14153)]