11257112

素因数分解:

$2^3\times {\mathrm{269}}^1\times {\mathrm{5231}}^1$

素因数の和:5506

約数の個数: 16

約数和(自身を含む): 21189600

約数和(自身を除く): 9932488

約数列:

[1, 2, 4, 8, 269, 538, 1076, 2152, 5231, 10462, 20924, 41848, 1407139, 2814278, 5628556, 11257112]

約数ペア:

[(1, 11257112), (2, 5628556), (4, 2814278), (8, 1407139), (269, 41848), (538, 20924), (1076, 10462), (2152, 5231)]