22515728

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{13933}}^1$

素因数の和:14042

約数の個数: 20

約数和(自身を含む): 44059308

約数和(自身を除く): 21543580

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 13933, 27866, 55732, 111464, 222928, 1407233, 2814466, 5628932, 11257864, 22515728]

約数ペア:

[(1, 22515728), (2, 11257864), (4, 5628932), (8, 2814466), (16, 1407233), (101, 222928), (202, 111464), (404, 55732), (808, 27866), (1616, 13933)]