19682993

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2297}}^1$

素因数の和:2368

約数の個数: 16

約数和(自身を含む): 23163840

約数和(自身を除く): 3480847

約数列:

[1, 11, 19, 41, 209, 451, 779, 2297, 8569, 25267, 43643, 94177, 480073, 1035947, 1789363, 19682993]

約数ペア:

[(1, 19682993), (11, 1789363), (19, 1035947), (41, 480073), (209, 94177), (451, 43643), (779, 25267), (2297, 8569)]