19294792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9533}}^1$

素因数の和:9573

約数の個数: 32

約数和(自身を含む): 41186880

約数和(自身を除く): 21892088

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 9533, 19066, 38132, 76264, 104863, 209726, 219259, 419452, 438518, 838904, 877036, 1754072, 2411849, 4823698, 9647396, 19294792]

約数ペア:

[(1, 19294792), (2, 9647396), (4, 4823698), (8, 2411849), (11, 1754072), (22, 877036), (23, 838904), (44, 438518), (46, 419452), (88, 219259), (92, 209726), (184, 104863), (253, 76264), (506, 38132), (1012, 19066), (2024, 9533)]