12128432

素因数分解:

$2^4\times {\mathrm{691}}^1\times {\mathrm{1097}}^1$

素因数の和:1796

約数の個数: 20

約数和(自身を含む): 23554296

約数和(自身を除く): 11425864

約数列:

[1, 2, 4, 8, 16, 691, 1097, 1382, 2194, 2764, 4388, 5528, 8776, 11056, 17552, 758027, 1516054, 3032108, 6064216, 12128432]

約数ペア:

[(1, 12128432), (2, 6064216), (4, 3032108), (8, 1516054), (16, 758027), (691, 17552), (1097, 11056), (1382, 8776), (2194, 5528), (2764, 4388)]