13540996

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25453}}^1$

素因数の和:25483

約数の個数: 24

約数和(自身を含む): 28508480

約数和(自身を除く): 14967484

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 25453, 50906, 101812, 178171, 356342, 483607, 712684, 967214, 1934428, 3385249, 6770498, 13540996]

約数ペア:

[(1, 13540996), (2, 6770498), (4, 3385249), (7, 1934428), (14, 967214), (19, 712684), (28, 483607), (38, 356342), (76, 178171), (133, 101812), (266, 50906), (532, 25453)]