12243952

素因数分解:

$2^4\times 7^1\times {\mathrm{109321}}^1$

素因数の和:109336

約数の個数: 20

約数和(自身を含む): 27111856

約数和(自身を除く): 14867904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 109321, 218642, 437284, 765247, 874568, 1530494, 1749136, 3060988, 6121976, 12243952]

約数ペア:

[(1, 12243952), (2, 6121976), (4, 3060988), (7, 1749136), (8, 1530494), (14, 874568), (16, 765247), (28, 437284), (56, 218642), (112, 109321)]