21847632

素因数分解:

$2^4\times 3^1\times {\mathrm{455159}}^1$

素因数の和:455170

約数の個数: 20

約数和(自身を含む): 56439840

約数和(自身を除く): 34592208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 455159, 910318, 1365477, 1820636, 2730954, 3641272, 5461908, 7282544, 10923816, 21847632]

約数ペア:

[(1, 21847632), (2, 10923816), (3, 7282544), (4, 5461908), (6, 3641272), (8, 2730954), (12, 1820636), (16, 1365477), (24, 910318), (48, 455159)]