22557136

素因数分解:

$2^4\times 7^1\times {\mathrm{201403}}^1$

素因数の和:201418

約数の個数: 20

約数和(自身を含む): 49948192

約数和(自身を除く): 27391056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 201403, 402806, 805612, 1409821, 1611224, 2819642, 3222448, 5639284, 11278568, 22557136]

約数ペア:

[(1, 22557136), (2, 11278568), (4, 5639284), (7, 3222448), (8, 2819642), (14, 1611224), (16, 1409821), (28, 805612), (56, 402806), (112, 201403)]