20190407

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{3677}}^1$

素因数の和:3730

約数の個数: 12

約数和(自身を含む): 22582920

約数和(自身を除く): 2392513

約数列:

[1, 17, 19, 289, 323, 3677, 5491, 62509, 69863, 1062653, 1187671, 20190407]

約数ペア:

[(1, 20190407), (17, 1187671), (19, 1062653), (289, 69863), (323, 62509), (3677, 5491)]