12734032016

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{2510653}}^1$

素因数の和:2510978

約数の個数: 20

約数和(自身を含む): 24750027132

約数和(自身を除く): 12015995116

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5072, 2510653, 5021306, 10042612, 20085224, 40170448, 795877001, 1591754002, 3183508004, 6367016008, 12734032016]

約数ペア:

[(1, 12734032016), (2, 6367016008), (4, 3183508004), (8, 1591754002), (16, 795877001), (317, 40170448), (634, 20085224), (1268, 10042612), (2536, 5021306), (5072, 2510653)]