19955244

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{87523}}^1$

素因数の和:87549

約数の個数: 24

約数和(自身を含む): 49013440

約数和(自身を除く): 29058196

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 87523, 175046, 262569, 350092, 525138, 1050276, 1662937, 3325874, 4988811, 6651748, 9977622, 19955244]

約数ペア:

[(1, 19955244), (2, 9977622), (3, 6651748), (4, 4988811), (6, 3325874), (12, 1662937), (19, 1050276), (38, 525138), (57, 350092), (76, 262569), (114, 175046), (228, 87523)]