22051324

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{15271}}^1$

素因数の和:15313

約数の個数: 18

約数和(自身を含む): 40730424

約数和(自身を除く): 18679100

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 15271, 30542, 61084, 290149, 580298, 1160596, 5512831, 11025662, 22051324]

約数ペア:

[(1, 22051324), (2, 11025662), (4, 5512831), (19, 1160596), (38, 580298), (76, 290149), (361, 61084), (722, 30542), (1444, 15271)]