19648294

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1823}}^1$

素因数の和:2159

約数の個数: 16

約数和(自身を含む): 31321728

約数和(自身を除く): 11673434

約数列:

[1, 2, 17, 34, 317, 634, 1823, 3646, 5389, 10778, 30991, 61982, 577891, 1155782, 9824147, 19648294]

約数ペア:

[(1, 19648294), (2, 9824147), (17, 1155782), (34, 577891), (317, 61982), (634, 30991), (1823, 10778), (3646, 5389)]