15550192

素因数分解:

$2^4\times 7^1\times {\mathrm{138841}}^1$

素因数の和:138856

約数の個数: 20

約数和(自身を含む): 34432816

約数和(自身を除く): 18882624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 138841, 277682, 555364, 971887, 1110728, 1943774, 2221456, 3887548, 7775096, 15550192]

約数ペア:

[(1, 15550192), (2, 7775096), (4, 3887548), (7, 2221456), (8, 1943774), (14, 1110728), (16, 971887), (28, 555364), (56, 277682), (112, 138841)]