15691768816

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{3093803}}^1$

素因数の和:3094128

約数の個数: 20

約数和(自身を含む): 30498719832

約数和(自身を除く): 14806951016

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5072, 3093803, 6187606, 12375212, 24750424, 49500848, 980735551, 1961471102, 3922942204, 7845884408, 15691768816]

約数ペア:

[(1, 15691768816), (2, 7845884408), (4, 3922942204), (8, 1961471102), (16, 980735551), (317, 49500848), (634, 24750424), (1268, 12375212), (2536, 6187606), (5072, 3093803)]