2182169

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:280

約数の個数: 16

約数和(自身を含む): 2566080

約数和(自身を除く): 383911

約数列:

[1, 11, 19, 53, 197, 209, 583, 1007, 2167, 3743, 10441, 11077, 41173, 114851, 198379, 2182169]

約数ペア:

[(1, 2182169), (11, 198379), (19, 114851), (53, 41173), (197, 11077), (209, 10441), (583, 3743), (1007, 2167)]