19627258

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{1667}}^1$

素因数の和:1734

約数の個数: 24

約数和(自身を含む): 34867872

約数和(自身を除く): 15240614

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 841, 1667, 1682, 3334, 5887, 11669, 11774, 23338, 48343, 96686, 338401, 676802, 1401947, 2803894, 9813629, 19627258]

約数ペア:

[(1, 19627258), (2, 9813629), (7, 2803894), (14, 1401947), (29, 676802), (58, 338401), (203, 96686), (406, 48343), (841, 23338), (1667, 11774), (1682, 11669), (3334, 5887)]