28199534

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{6133}}^1$

素因数の和:6176

約数の個数: 24

約数和(自身を含む): 48949320

約数和(自身を除く): 20749786

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 6133, 12266, 67463, 116527, 134926, 233054, 742093, 1281797, 1484186, 2563594, 14099767, 28199534]

約数ペア:

[(1, 28199534), (2, 14099767), (11, 2563594), (19, 1484186), (22, 1281797), (38, 742093), (121, 233054), (209, 134926), (242, 116527), (418, 67463), (2299, 12266), (4598, 6133)]