22451988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{11071}}^1$

素因数の和:11104

約数の個数: 36

約数和(自身を含む): 56732928

約数和(自身を除く): 34280940

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 11071, 22142, 33213, 44284, 66426, 132852, 143923, 287846, 431769, 575692, 863538, 1727076, 1870999, 3741998, 5612997, 7483996, 11225994, 22451988]

約数ペア:

[(1, 22451988), (2, 11225994), (3, 7483996), (4, 5612997), (6, 3741998), (12, 1870999), (13, 1727076), (26, 863538), (39, 575692), (52, 431769), (78, 287846), (156, 143923), (169, 132852), (338, 66426), (507, 44284), (676, 33213), (1014, 22142), (2028, 11071)]