12227552

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{2749}}^1$

素因数の和:2898

約数の個数: 24

約数和(自身を含む): 24255000

約数和(自身を除く): 12027448

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 2749, 4448, 5498, 10996, 21992, 43984, 87968, 382111, 764222, 1528444, 3056888, 6113776, 12227552]

約数ペア:

[(1, 12227552), (2, 6113776), (4, 3056888), (8, 1528444), (16, 764222), (32, 382111), (139, 87968), (278, 43984), (556, 21992), (1112, 10996), (2224, 5498), (2749, 4448)]