1892947199

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{6247}}^1$

素因数の和:6447

約数の個数: 24

約数和(自身を含む): 2250179712

約数和(自身を除く): 357232513

約数列:

[1, 11, 13, 143, 163, 169, 1793, 1859, 2119, 6247, 23309, 27547, 68717, 81211, 303017, 893321, 1018261, 1055743, 11200871, 11613173, 13237393, 145611323, 172086109, 1892947199]

約数ペア:

[(1, 1892947199), (11, 172086109), (13, 145611323), (143, 13237393), (163, 11613173), (169, 11200871), (1793, 1055743), (1859, 1018261), (2119, 893321), (6247, 303017), (23309, 81211), (27547, 68717)]