19522132

素因数分解:

$2^2\times 7^1\times {\mathrm{691}}^1\times {\mathrm{1009}}^1$

素因数の和:1711

約数の個数: 24

約数和(自身を含む): 39139520

約数和(自身を除く): 19617388

約数列:

[1, 2, 4, 7, 14, 28, 691, 1009, 1382, 2018, 2764, 4036, 4837, 7063, 9674, 14126, 19348, 28252, 697219, 1394438, 2788876, 4880533, 9761066, 19522132]

約数ペア:

[(1, 19522132), (2, 9761066), (4, 4880533), (7, 2788876), (14, 1394438), (28, 697219), (691, 28252), (1009, 19348), (1382, 14126), (2018, 9674), (2764, 7063), (4036, 4837)]