15583728

素因数分解:

$2^4\times 3^1\times {\mathrm{324661}}^1$

素因数の和:324672

約数の個数: 20

約数和(自身を含む): 40258088

約数和(自身を除く): 24674360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 324661, 649322, 973983, 1298644, 1947966, 2597288, 3895932, 5194576, 7791864, 15583728]

約数ペア:

[(1, 15583728), (2, 7791864), (3, 5194576), (4, 3895932), (6, 2597288), (8, 1947966), (12, 1298644), (16, 973983), (24, 649322), (48, 324661)]