12767824

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{7321}}^1$

素因数の和:7438

約数の個数: 20

約数和(自身を含む): 24968020

約数和(自身を除く): 12200196

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 7321, 14642, 29284, 58568, 117136, 797989, 1595978, 3191956, 6383912, 12767824]

約数ペア:

[(1, 12767824), (2, 6383912), (4, 3191956), (8, 1595978), (16, 797989), (109, 117136), (218, 58568), (436, 29284), (872, 14642), (1744, 7321)]