12898096

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{2543}}^1$

素因数の和:2868

約数の個数: 20

約数和(自身を含む): 25078752

約数和(自身を除く): 12180656

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 2543, 5072, 5086, 10172, 20344, 40688, 806131, 1612262, 3224524, 6449048, 12898096]

約数ペア:

[(1, 12898096), (2, 6449048), (4, 3224524), (8, 1612262), (16, 806131), (317, 40688), (634, 20344), (1268, 10172), (2536, 5086), (2543, 5072)]