16697008

素因数分解:

$2^4\times {\mathrm{521}}^1\times {\mathrm{2003}}^1$

素因数の和:2532

約数の個数: 20

約数和(自身を含む): 32428728

約数和(自身を除く): 15731720

約数列:

[1, 2, 4, 8, 16, 521, 1042, 2003, 2084, 4006, 4168, 8012, 8336, 16024, 32048, 1043563, 2087126, 4174252, 8348504, 16697008]

約数ペア:

[(1, 16697008), (2, 8348504), (4, 4174252), (8, 2087126), (16, 1043563), (521, 32048), (1042, 16024), (2003, 8336), (2084, 8012), (4006, 4168)]