20249222

素因数分解:

$2^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{4621}}^1$

素因数の和:4943

約数の個数: 16

約数和(自身を含む): 34831392

約数和(自身を除く): 14582170

約数列:

[1, 2, 7, 14, 313, 626, 2191, 4382, 4621, 9242, 32347, 64694, 1446373, 2892746, 10124611, 20249222]

約数ペア:

[(1, 20249222), (2, 10124611), (7, 2892746), (14, 1446373), (313, 64694), (626, 32347), (2191, 9242), (4382, 4621)]