16690352

素因数分解:

$2^4\times 7^1\times {\mathrm{149021}}^1$

素因数の和:149036

約数の個数: 20

約数和(自身を含む): 36957456

約数和(自身を除く): 20267104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 149021, 298042, 596084, 1043147, 1192168, 2086294, 2384336, 4172588, 8345176, 16690352]

約数ペア:

[(1, 16690352), (2, 8345176), (4, 4172588), (7, 2384336), (8, 2086294), (14, 1192168), (16, 1043147), (28, 596084), (56, 298042), (112, 149021)]