2633191

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:366

約数の個数: 16

約数和(自身を含む): 3104640

約数和(自身を除く): 471449

約数列:

[1, 11, 19, 43, 209, 293, 473, 817, 3223, 5567, 8987, 12599, 61237, 138589, 239381, 2633191]

約数ペア:

[(1, 2633191), (11, 239381), (19, 138589), (43, 61237), (209, 12599), (293, 8987), (473, 5567), (817, 3223)]