22711984

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{26783}}^1$

素因数の和:26844

約数の個数: 20

約数和(自身を含む): 44836416

約数和(自身を除く): 22124432

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 26783, 53566, 107132, 214264, 428528, 1419499, 2838998, 5677996, 11355992, 22711984]

約数ペア:

[(1, 22711984), (2, 11355992), (4, 5677996), (8, 2838998), (16, 1419499), (53, 428528), (106, 214264), (212, 107132), (424, 53566), (848, 26783)]