15087748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15271}}^1$

素因数の和:15307

約数の個数: 24

約数和(自身を含む): 29933120

約数和(自身を除く): 14845372

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 15271, 30542, 61084, 198523, 290149, 397046, 580298, 794092, 1160596, 3771937, 7543874, 15087748]

約数ペア:

[(1, 15087748), (2, 7543874), (4, 3771937), (13, 1160596), (19, 794092), (26, 580298), (38, 397046), (52, 290149), (76, 198523), (247, 61084), (494, 30542), (988, 15271)]