19458052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{509}}^1$

素因数の和:1035

約数の個数: 24

約数和(自身を含む): 35985600

約数和(自身を除く): 16527548

約数列:

[1, 2, 4, 19, 38, 76, 503, 509, 1006, 1018, 2012, 2036, 9557, 9671, 19114, 19342, 38228, 38684, 256027, 512054, 1024108, 4864513, 9729026, 19458052]

約数ペア:

[(1, 19458052), (2, 9729026), (4, 4864513), (19, 1024108), (38, 512054), (76, 256027), (503, 38684), (509, 38228), (1006, 19342), (1018, 19114), (2012, 9671), (2036, 9557)]