12761863

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:558

約数の個数: 16

約数和(自身を含む): 14192640

約数和(自身を除く): 1430777

約数列:

[1, 19, 31, 47, 461, 589, 893, 1457, 8759, 14291, 21667, 27683, 271529, 411673, 671677, 12761863]

約数ペア:

[(1, 12761863), (19, 671677), (31, 411673), (47, 271529), (461, 27683), (589, 21667), (893, 14291), (1457, 8759)]