22190993

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1193}}^1$

素因数の和:1312

約数の個数: 16

約数和(自身を含む): 25790400

約数和(自身を除く): 3599407

約数列:

[1, 11, 19, 89, 209, 979, 1193, 1691, 13123, 18601, 22667, 106177, 249337, 1167947, 2017363, 22190993]

約数ペア:

[(1, 22190993), (11, 2017363), (19, 1167947), (89, 249337), (209, 106177), (979, 22667), (1193, 18601), (1691, 13123)]