16272860

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{5939}}^1$

素因数の和:6085

約数の個数: 24

約数和(自身を含む): 34428240

約数和(自身を除く): 18155380

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 5939, 11878, 23756, 29695, 59390, 118780, 813643, 1627286, 3254572, 4068215, 8136430, 16272860]

約数ペア:

[(1, 16272860), (2, 8136430), (4, 4068215), (5, 3254572), (10, 1627286), (20, 813643), (137, 118780), (274, 59390), (548, 29695), (685, 23756), (1370, 11878), (2740, 5939)]