15694763728

素因数分解:

$2^4\times 7^1\times {\mathrm{140131819}}^1$

素因数の和:140131834

約数の個数: 20

約数和(自身を含む): 34752691360

約数和(自身を除く): 19057927632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 140131819, 280263638, 560527276, 980922733, 1121054552, 1961845466, 2242109104, 3923690932, 7847381864, 15694763728]

約数ペア:

[(1, 15694763728), (2, 7847381864), (4, 3923690932), (7, 2242109104), (8, 1961845466), (14, 1121054552), (16, 980922733), (28, 560527276), (56, 280263638), (112, 140131819)]