22187868

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{11777}}^1$

素因数の和:11941

約数の個数: 24

約数和(自身を含む): 52105872

約数和(自身を除く): 29918004

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 11777, 23554, 35331, 47108, 70662, 141324, 1848989, 3697978, 5546967, 7395956, 11093934, 22187868]

約数ペア:

[(1, 22187868), (2, 11093934), (3, 7395956), (4, 5546967), (6, 3697978), (12, 1848989), (157, 141324), (314, 70662), (471, 47108), (628, 35331), (942, 23554), (1884, 11777)]