2155243606

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3331}}^1\times {\mathrm{17027}}^1$

素因数の和:20379

約数の個数: 16

約数和(自身を含む): 3404237760

約数和(自身を除く): 1248994154

約数列:

[1, 2, 19, 38, 3331, 6662, 17027, 34054, 63289, 126578, 323513, 647026, 56716937, 113433874, 1077621803, 2155243606]

約数ペア:

[(1, 2155243606), (2, 1077621803), (19, 113433874), (38, 56716937), (3331, 647026), (6662, 323513), (17027, 126578), (34054, 63289)]