22990192

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{5591}}^1$

素因数の和:5856

約数の個数: 20

約数和(自身を含む): 44724816

約数和(自身を除く): 21734624

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 5591, 11182, 22364, 44728, 89456, 1436887, 2873774, 5747548, 11495096, 22990192]

約数ペア:

[(1, 22990192), (2, 11495096), (4, 5747548), (8, 2873774), (16, 1436887), (257, 89456), (514, 44728), (1028, 22364), (2056, 11182), (4112, 5591)]