22779824

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{26863}}^1$

素因数の和:26924

約数の個数: 20

約数和(自身を含む): 44970336

約数和(自身を除く): 22190512

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 26863, 53726, 107452, 214904, 429808, 1423739, 2847478, 5694956, 11389912, 22779824]

約数ペア:

[(1, 22779824), (2, 11389912), (4, 5694956), (8, 2847478), (16, 1423739), (53, 429808), (106, 214904), (212, 107452), (424, 53726), (848, 26863)]