22512091

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2579}}^1$

素因数の和:2658

約数の個数: 16

約数和(自身を含む): 27244800

約数和(自身を除く): 4732709

約数列:

[1, 7, 29, 43, 203, 301, 1247, 2579, 8729, 18053, 74791, 110897, 523537, 776279, 3216013, 22512091]

約数ペア:

[(1, 22512091), (7, 3216013), (29, 776279), (43, 523537), (203, 110897), (301, 74791), (1247, 18053), (2579, 8729)]