22805968

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{2903}}^1$

素因数の和:3402

約数の個数: 20

約数和(自身を含む): 44291808

約数和(自身を除く): 21485840

約数列:

[1, 2, 4, 8, 16, 491, 982, 1964, 2903, 3928, 5806, 7856, 11612, 23224, 46448, 1425373, 2850746, 5701492, 11402984, 22805968]

約数ペア:

[(1, 22805968), (2, 11402984), (4, 5701492), (8, 2850746), (16, 1425373), (491, 46448), (982, 23224), (1964, 11612), (2903, 7856), (3928, 5806)]