21895152

素因数分解:

$2^4\times 3^1\times {\mathrm{456149}}^1$

素因数の和:456160

約数の個数: 20

約数和(自身を含む): 56562600

約数和(自身を除く): 34667448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 456149, 912298, 1368447, 1824596, 2736894, 3649192, 5473788, 7298384, 10947576, 21895152]

約数ペア:

[(1, 21895152), (2, 10947576), (3, 7298384), (4, 5473788), (6, 3649192), (8, 2736894), (12, 1824596), (16, 1368447), (24, 912298), (48, 456149)]