28690806

素因数分解:

$2^1\times 3^1\times {\mathrm{251}}^1\times {\mathrm{19051}}^1$

素因数の和:19307

約数の個数: 16

約数和(自身を含む): 57613248

約数和(自身を除く): 28922442

約数列:

[1, 2, 3, 6, 251, 502, 753, 1506, 19051, 38102, 57153, 114306, 4781801, 9563602, 14345403, 28690806]

約数ペア:

[(1, 28690806), (2, 14345403), (3, 9563602), (6, 4781801), (251, 114306), (502, 57153), (753, 38102), (1506, 19051)]