109997422

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{2087}}^1$

素因数の和:2200

約数の個数: 24

約数和(自身を含む): 176607216

約数和(自身を除く): 66609794

約数列:

[1, 2, 19, 38, 73, 146, 361, 722, 1387, 2087, 2774, 4174, 26353, 39653, 52706, 79306, 152351, 304702, 753407, 1506814, 2894669, 5789338, 54998711, 109997422]

約数ペア:

[(1, 109997422), (2, 54998711), (19, 5789338), (38, 2894669), (73, 1506814), (146, 753407), (361, 304702), (722, 152351), (1387, 79306), (2087, 52706), (2774, 39653), (4174, 26353)]