16279504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53551}}^1$

素因数の和:53578

約数の個数: 20

約数和(自身を含む): 33202240

約数和(自身を除く): 16922736

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 53551, 107102, 214204, 428408, 856816, 1017469, 2034938, 4069876, 8139752, 16279504]

約数ペア:

[(1, 16279504), (2, 8139752), (4, 4069876), (8, 2034938), (16, 1017469), (19, 856816), (38, 428408), (76, 214204), (152, 107102), (304, 53551)]