23287787

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:434

約数の個数: 16

約数和(自身を含む): 25355520

約数和(自身を除く): 2067733

約数列:

[1, 19, 61, 71, 283, 1159, 1349, 4331, 5377, 17263, 20093, 82289, 327997, 381767, 1225673, 23287787]

約数ペア:

[(1, 23287787), (19, 1225673), (61, 381767), (71, 327997), (283, 82289), (1159, 20093), (1349, 17263), (4331, 5377)]