19166312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{503}}^1$

素因数の和:953

約数の個数: 32

約数和(自身を含む): 39372480

約数和(自身を除く): 20206168

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 433, 503, 866, 1006, 1732, 2012, 3464, 4024, 4763, 5533, 9526, 11066, 19052, 22132, 38104, 44264, 217799, 435598, 871196, 1742392, 2395789, 4791578, 9583156, 19166312]

約数ペア:

[(1, 19166312), (2, 9583156), (4, 4791578), (8, 2395789), (11, 1742392), (22, 871196), (44, 435598), (88, 217799), (433, 44264), (503, 38104), (866, 22132), (1006, 19052), (1732, 11066), (2012, 9526), (3464, 5533), (4024, 4763)]