38785669

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 45325440

約数和(自身を除く): 6539771

約数列:

[1, 13, 19, 47, 169, 247, 257, 611, 893, 3211, 3341, 4883, 7943, 11609, 12079, 43433, 63479, 150917, 157027, 229501, 825227, 2041351, 2983513, 38785669]

約数ペア:

[(1, 38785669), (13, 2983513), (19, 2041351), (47, 825227), (169, 229501), (247, 157027), (257, 150917), (611, 63479), (893, 43433), (3211, 12079), (3341, 11609), (4883, 7943)]