11973971

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:278

約数の個数: 16

約数和(自身を含む): 13053600

約数和(自身を除く): 1079629

約数列:

[1, 19, 73, 89, 97, 1387, 1691, 1843, 6497, 7081, 8633, 123443, 134539, 164027, 630209, 11973971]

約数ペア:

[(1, 11973971), (19, 630209), (73, 164027), (89, 134539), (97, 123443), (1387, 8633), (1691, 7081), (1843, 6497)]