17887076

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{607}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 32175360

約数和(自身を除く): 14288284

約数列:

[1, 2, 4, 53, 106, 139, 212, 278, 556, 607, 1214, 2428, 7367, 14734, 29468, 32171, 64342, 84373, 128684, 168746, 337492, 4471769, 8943538, 17887076]

約数ペア:

[(1, 17887076), (2, 8943538), (4, 4471769), (53, 337492), (106, 168746), (139, 128684), (212, 84373), (278, 64342), (556, 32171), (607, 29468), (1214, 14734), (2428, 7367)]