16174220

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{5903}}^1$

素因数の和:6049

約数の個数: 24

約数和(自身を含む): 34219584

約数和(自身を除く): 18045364

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 5903, 11806, 23612, 29515, 59030, 118060, 808711, 1617422, 3234844, 4043555, 8087110, 16174220]

約数ペア:

[(1, 16174220), (2, 8087110), (4, 4043555), (5, 3234844), (10, 1617422), (20, 808711), (137, 118060), (274, 59030), (548, 29515), (685, 23612), (1370, 11806), (2740, 5903)]