11155816

素因数分解:

$2^3\times 7^1\times {\mathrm{199211}}^1$

素因数の和:199224

約数の個数: 16

約数和(自身を含む): 23905440

約数和(自身を除く): 12749624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199211, 398422, 796844, 1394477, 1593688, 2788954, 5577908, 11155816]

約数ペア:

[(1, 11155816), (2, 5577908), (4, 2788954), (7, 1593688), (8, 1394477), (14, 796844), (28, 398422), (56, 199211)]