12928112

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{5813}}^1$

素因数の和:5960

約数の個数: 20

約数和(自身を含む): 25232760

約数和(自身を除く): 12304648

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 5813, 11626, 23252, 46504, 93008, 808007, 1616014, 3232028, 6464056, 12928112]

約数ペア:

[(1, 12928112), (2, 6464056), (4, 3232028), (8, 1616014), (16, 808007), (139, 93008), (278, 46504), (556, 23252), (1112, 11626), (2224, 5813)]