15204031224

素因数分解:

$2^3\times 3^1\times {\mathrm{1987}}^1\times {\mathrm{318823}}^1$

素因数の和:320819

約数の個数: 32

約数和(自身を含む): 38029326720

約数和(自身を除く): 22825295496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1987, 3974, 5961, 7948, 11922, 15896, 23844, 47688, 318823, 637646, 956469, 1275292, 1912938, 2550584, 3825876, 7651752, 633501301, 1267002602, 1900503903, 2534005204, 3801007806, 5068010408, 7602015612, 15204031224]

約数ペア:

[(1, 15204031224), (2, 7602015612), (3, 5068010408), (4, 3801007806), (6, 2534005204), (8, 1900503903), (12, 1267002602), (24, 633501301), (1987, 7651752), (3974, 3825876), (5961, 2550584), (7948, 1912938), (11922, 1275292), (15896, 956469), (23844, 637646), (47688, 318823)]