11638192

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{5233}}^1$

素因数の和:5380

約数の個数: 20

約数和(自身を含む): 22715560

約数和(自身を除く): 11077368

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 5233, 10466, 20932, 41864, 83728, 727387, 1454774, 2909548, 5819096, 11638192]

約数ペア:

[(1, 11638192), (2, 5819096), (4, 2909548), (8, 1454774), (16, 727387), (139, 83728), (278, 41864), (556, 20932), (1112, 10466), (2224, 5233)]