16851248

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{7577}}^1$

素因数の和:7724

約数の個数: 20

約数和(自身を含む): 32888520

約数和(自身を除く): 16037272

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 7577, 15154, 30308, 60616, 121232, 1053203, 2106406, 4212812, 8425624, 16851248]

約数ペア:

[(1, 16851248), (2, 8425624), (4, 4212812), (8, 2106406), (16, 1053203), (139, 121232), (278, 60616), (556, 30308), (1112, 15154), (2224, 7577)]