15671133712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{390373}}^1$

素因数の和:390587

約数の個数: 40

約数和(自身を含む): 32867929304

約数和(自身を除く): 17196795592

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 193, 208, 386, 772, 1544, 2509, 3088, 5018, 10036, 20072, 40144, 390373, 780746, 1561492, 3122984, 5074849, 6245968, 10149698, 20299396, 40598792, 75341989, 81197584, 150683978, 301367956, 602735912, 979445857, 1205471824, 1958891714, 3917783428, 7835566856, 15671133712]

約数ペア:

[(1, 15671133712), (2, 7835566856), (4, 3917783428), (8, 1958891714), (13, 1205471824), (16, 979445857), (26, 602735912), (52, 301367956), (104, 150683978), (193, 81197584), (208, 75341989), (386, 40598792), (772, 20299396), (1544, 10149698), (2509, 6245968), (3088, 5074849), (5018, 3122984), (10036, 1561492), (20072, 780746), (40144, 390373)]