16812272

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{2089}}^1$

素因数の和:2600

約数の個数: 20

約数和(自身を含む): 32654160

約数和(自身を除く): 15841888

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 2089, 4024, 4178, 8048, 8356, 16712, 33424, 1050767, 2101534, 4203068, 8406136, 16812272]

約数ペア:

[(1, 16812272), (2, 8406136), (4, 4203068), (8, 2101534), (16, 1050767), (503, 33424), (1006, 16712), (2012, 8356), (2089, 8048), (4024, 4178)]