19163287

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4621}}^1$

素因数の和:4674

約数の個数: 16

約数和(自身を含む): 23294880

約数和(自身を除く): 4131593

約数列:

[1, 11, 13, 29, 143, 319, 377, 4147, 4621, 50831, 60073, 134009, 660803, 1474099, 1742117, 19163287]

約数ペア:

[(1, 19163287), (11, 1742117), (13, 1474099), (29, 660803), (143, 134009), (319, 60073), (377, 50831), (4147, 4621)]