19448459

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:406

約数の個数: 16

約数和(自身を含む): 21326976

約数和(自身を除く): 1878517

約数列:

[1, 17, 47, 101, 241, 799, 1717, 4097, 4747, 11327, 24341, 80699, 192559, 413797, 1144027, 19448459]

約数ペア:

[(1, 19448459), (17, 1144027), (47, 413797), (101, 192559), (241, 80699), (799, 24341), (1717, 11327), (4097, 4747)]