19154912

素因数分解:

$2^5\times 7^1\times {\mathrm{85513}}^1$

素因数の和:85530

約数の個数: 24

約数和(自身を含む): 43099056

約数和(自身を除く): 23944144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 85513, 171026, 342052, 598591, 684104, 1197182, 1368208, 2394364, 2736416, 4788728, 9577456, 19154912]

約数ペア:

[(1, 19154912), (2, 9577456), (4, 4788728), (7, 2736416), (8, 2394364), (14, 1368208), (16, 1197182), (28, 684104), (32, 598591), (56, 342052), (112, 171026), (224, 85513)]