15344324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1999}}^1$

素因数の和:2123

約数の個数: 24

約数和(自身を含む): 28560000

約数和(自身を除く): 13215676

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 1999, 3838, 3998, 7676, 7996, 37981, 75962, 151924, 201899, 403798, 807596, 3836081, 7672162, 15344324]

約数ペア:

[(1, 15344324), (2, 7672162), (4, 3836081), (19, 807596), (38, 403798), (76, 201899), (101, 151924), (202, 75962), (404, 37981), (1919, 7996), (1999, 7676), (3838, 3998)]