22250728

素因数分解:

$2^3\times {\mathrm{571}}^1\times {\mathrm{4871}}^1$

素因数の和:5448

約数の個数: 16

約数和(自身を含む): 41801760

約数和(自身を除く): 19551032

約数列:

[1, 2, 4, 8, 571, 1142, 2284, 4568, 4871, 9742, 19484, 38968, 2781341, 5562682, 11125364, 22250728]

約数ペア:

[(1, 22250728), (2, 11125364), (4, 5562682), (8, 2781341), (571, 38968), (1142, 19484), (2284, 9742), (4568, 4871)]