19080956

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1597}}^1$

素因数の和:1733

約数の個数: 24

約数和(自身を含む): 34900320

約数和(自身を除く): 15819364

約数列:

[1, 2, 4, 29, 58, 103, 116, 206, 412, 1597, 2987, 3194, 5974, 6388, 11948, 46313, 92626, 164491, 185252, 328982, 657964, 4770239, 9540478, 19080956]

約数ペア:

[(1, 19080956), (2, 9540478), (4, 4770239), (29, 657964), (58, 328982), (103, 185252), (116, 164491), (206, 92626), (412, 46313), (1597, 11948), (2987, 6388), (3194, 5974)]