22443272

素因数分解:

$2^3\times {\mathrm{643}}^1\times {\mathrm{4363}}^1$

素因数の和:5012

約数の個数: 16

約数和(自身を含む): 42156240

約数和(自身を除く): 19712968

約数列:

[1, 2, 4, 8, 643, 1286, 2572, 4363, 5144, 8726, 17452, 34904, 2805409, 5610818, 11221636, 22443272]

約数ペア:

[(1, 22443272), (2, 11221636), (4, 5610818), (8, 2805409), (643, 34904), (1286, 17452), (2572, 8726), (4363, 5144)]